DQR ID | Subject | Data Streams Affected |
---|---|---|
D031211.5 | SGP/EBBR/E20 - Pressure Sensor Data Incorrect | sgp5ebbrE20.b1, sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
D040112.1 | SGP/EBBR/E15 - Wind Direction About 130 Degrees Low | sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1 |
D040206.3 | SGP/EBBR/E7 - Pressure Sensor Data Incorret | sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1 |
D040227.1 | SGP/EBBR/E15 - Net Radiometer not level | sgp5ebbrE15.b1, sgp30ebbrE15.b1 |
D040303.2 | SGP/EBBR/E22 - Wind Speed Sensor Bearings Worn | sgp5ebbrE22.b1, sgp15ebbrE22.b1, sgp30ebbrE22.b1 |
D040304.12 | SGP/EBBR/E13 - Wind Speed Frozen Stopped By Ice | sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1 |
D040304.13 | SGP/EBBR/E13 - Wind Direction Frozen Stopped By Ice | sgp5ebbrE13.b1, sgp30ebbrE13.b1 |
D040304.14 | SGP/EBBR/E15 - Wind Speed Frozen Stopped By Ice | sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1 |
D040304.19 | SGP/EBBR/E20 - Wind Speed Frozen Stopped By Ice | sgp5ebbrE20.b1, sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
D040304.20 | SGP/EBBR/E20 - Wind Direction Frozen Stopped By Ice | sgp5ebbrE20.b1, sgp30ebbrE20.b1 |
D040304.21 | SGP/EBBR/E22 - Wind Speed Frozen Stopped By Ice | sgp5ebbrE22.b1, sgp15ebbrE22.b1, sgp30ebbrE22.b1 |
D040304.22 | SGP/EBBR/E22 - Wind Direction Frozen Stopped By Ice | sgp5ebbrE22.b1, sgp30ebbrE22.b1 |
D040304.23 | SGP/EBBR/E4 - Wind Speed Frozen Stopped By Ice | sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1 |
D040304.24 | SGP/EBBR/E4 - Wind Direction Frozen Stopped By Ice | sgp5ebbrE4.b1, sgp30ebbrE4.b1 |
D040304.25 | SGP/EBBR/E27 - Wind Speed Frozen Stopped By Ice | sgp5ebbrE27.b1, sgp15ebbrE27.b1, sgp30ebbrE27.b1 |
D040304.3 | SGP/EBBR/E7 - Wind Speed Frozen Stopped By Ice | sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1 |
D040304.4 | SGP/EBBR/E7 - Tref Problem Causes All Temps. to be Incorrect | sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1 |
D040304.6 | SGP/EBBR/E8 - Wind Speed Frozen Stopped By Ice | sgp5ebbrE8.b1, sgp15ebbrE8.b1, sgp30ebbrE8.b1 |
D040304.7 | SGP/EBBR/E8 - Wind Direction Frozen Stopped By Ice | sgp5ebbrE8.b1, sgp30ebbrE8.b1 |
D040304.8 | SGP/EBBR/E9 - Wind Speed Frozen Stopped By Ice | sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1 |
D040304.9 | SGP/EBBR/E9 - Wind Direction Frozen Stopped By Ice | sgp5ebbrE9.b1, sgp30ebbrE9.b1 |
D040318.13 | SGP/EBBR/E27 - Soil Moisture #5 Insensitive | sgp30ebbrE27.b1 |
D040318.17 | SGP/EBBR/E8 - Wind Speed Sensor Frozen Stopped By Icing | sgp5ebbrE8.b1, sgp15ebbrE8.b1, sgp30ebbrE8.b1 |
D040331.2 | SGP/EBBR/E8 - AEM Replacement | sgp5ebbrE8.b1, sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp30baebbrE8.c1 |
D040507.1 | SGP/EBBR/E15 - Wind Speed Incorrect | sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp30baebbrE15.c1 |
D040507.2 | SGP/EBBR/E20 - Left Air Temperature Incorrect | sgp5ebbrE20.b1, sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp30baebbrE20.c1 |
D040507.3 | SGP/EBBR/E27 - Right Air Temperature Incorrect | sgp5ebbrE27.b1, sgp15ebbrE27.b1, sgp30ebbrE27.b1 |
D040608.6 | SGP/EBBR/E13 - Automatic Exchange Mechanism Failure | sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1 |
D040706.2 | SGP/EBBR/E22 - Net Radiation Incorrect | sgp5ebbrE22.b1, sgp30ebbrE22.b1 |
D040706.3 | SGP/EBBR/E27 - Loose Tair Left Connections | sgp5ebbrE27.b1, sgp15ebbrE27.b1, sgp30ebbrE27.b1 |
D040722.1 | SGP/EBBR/E20 - Wind Direction Stuck at 100 Degrees | sgp5ebbrE20.b1, sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
D040723.2 | SGP/EBBR/E9 - net radiometer top dome broken, water in bottom dome | sgp5ebbrE9.b1, sgp30ebbrE9.b1 |
D040723.3 | SGP/EBBR/E22 - Water In Net Radiometer | sgp5ebbrE22.b1, sgp30ebbrE22.b1 |
D040813.2 | SGP/EBBR/E20 - AEM Failure | sgp5ebbrE20.b1, sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
D040813.3 | SGP/EBBR/E27 - Data Missing or Incorrect During Battery Terminal Cleaning | sgp5ebbrE27.b1, sgp15ebbrE27.b1, sgp30ebbrE27.b1 |
D040813.4 | SGP/EBBR/E4 - Net Radiation Incorrect, Sensible and Latent Heat Fluxes Incorrect | sgp5ebbrE4.b1, sgp30ebbrE4.b1 |
D040813.8 | SGP/EBBR/E7 - Pressure Too High | sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1 |
D040915.2 | SGP/EBBR/E13 - Net Radiation Incorrect, Fluxes Incorrect | sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1 |
D040915.5 | SGP/EBBR/E8 - Net Radiation Incorrect, Fluxes Incorrect | sgp5ebbrE8.b1, sgp15ebbrE8.b1, sgp30ebbrE8.b1 |
D040915.6 | SGP/EBBR/E13 - AEM Failure, Fluxes Incorrect | sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1 |
D040915.7 | SGP/EBBR/E20 - Soil Heat Flow #3 and Soil Temperature #3 Incorrect | sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
D041004.4 | SGP/EBBR/E15 - Soil Moisture Coefficients Incorrect | sgp30ebbrE15.b1 |
D041005.3 | SGP/EBBR/E7 - Data Missing | sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1 |
D041006.3 | SGP/EBBR/E20 - All Soil Measurements Incorrect | sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
D041222.10 | SGP/EBBR/E9 - 6 Month Checks | sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1 |
D041222.12 | SGP/EBBR/E13 - 6 Month Checks | sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1 |
D041222.13 | SGP/EBBR/E15 - 6 Month Checks | sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1 |
D041222.16 | SGP/EBBR/E20 - 6 Month Checks | sgp5ebbrE20.b1, sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
D041222.17 | SGP/EBBR/E22 - 6 Month Checks | sgp5ebbrE22.b1, sgp15ebbrE22.b1, sgp30ebbrE22.b1 |
D041222.19 | SGP/EBBR/E27 - 6 Month Checks | sgp5ebbrE27.b1, sgp15ebbrE27.b1, sgp30ebbrE27.b1 |
D041222.3 | SGP/EBBR/E20 - Soil Moisture #4 and Soil Temperature #4 Incorrect | sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
D041222.7 | SGP/EBBR/E4 - 6 Month Checks | sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1 |
D041222.8 | SGP/EBBR/E7 - 6 Month Checks | sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1 |
D041222.9 | SGP/EBBR/E8 - 6 Month Checks | sgp5ebbrE8.b1, sgp15ebbrE8.b1, sgp30ebbrE8.b1 |
D041223.1 | SGP/EBBR/E20 - Soil Heat Flow #4 Incorrect | sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
D050113.2 | SGP/EBBR/E9 - Wind Speed Threshhold Low | sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1 |
D050206.10 | SGP/EBBR/E13 - Wind Speed Frozen Stopped By Ice Storm | sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1 |
D050206.11 | SGP/EBBR/E15 - Wind Speed Frozen Stopped By Ice Storm | sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1 |
D050206.14 | SGP/EBBR/E20 - Wind Speed Frozen Stopped By Ice Storm | sgp5ebbrE20.b1, sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
D050206.15 | SGP/EBBR/E22 - Wind Speed Frozen Stopped By Ice Storm | sgp5ebbrE22.b1, sgp15ebbrE22.b1, sgp30ebbrE22.b1 |
D050206.17 | SGP/EBBR/E27 - Wind Speed Frozen Stopped By Ice Storm | sgp5ebbrE27.b1, sgp15ebbrE27.b1, sgp30ebbrE27.b1 |
D050206.5 | SGP/EBBR/E4 - Wind Speed Frozen Stopped By Ice Storm | sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1 |
D050206.6 | SGP/EBBR/E7 - Wind Speed Frozen Stopped By Ice Storm | sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1 |
D050206.7 | SGP/EBBR/E8 - Wind Speed Frozen Stopped By Ice Storm | sgp5ebbrE8.b1, sgp15ebbrE8.b1, sgp30ebbrE8.b1 |
D050206.8 | SGP/EBBR/E9 - Wind Speed Frozen Stopped By Ice Storm | sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1 |
D050207.10 | SGP/EBBR/E20 - Wind Direction Frozen Stopped By Ice Storm | sgp5ebbrE20.b1, sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
D050207.11 | SGP/EBBR/E22 - Wind Direction Frozen Stopped By Ice Storm | sgp5ebbrE22.b1, sgp15ebbrE22.b1, sgp30ebbrE22.b1 |
D050207.13 | SGP/EBBR/E27 - Wind Direction Frozen Stopped By Ice Storm | sgp5ebbrE27.b1, sgp15ebbrE27.b1, sgp30ebbrE27.b1 |
D050207.2 | SGP/EBBR/E4 - Wind Direction Frozen Stopped By Ice Storm | sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1 |
D050207.3 | SGP/EBBR/E8 - Wind Direction Frozen Stopped By Ice Storm | sgp5ebbrE8.b1, sgp15ebbrE8.b1, sgp30ebbrE8.b1 |
D050207.4 | SGP/EBBR/E9 - Wind Direction Frozen Stopped By Ice Storm | sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1 |
D050207.6 | SGP/EBBR/E13 - Wind Direction Frozen Stopped By Ice Storm | sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1 |
D050207.7 | SGP/EBBR/E15 - Wind Direction Frozen Stopped By Ice Storm | sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1 |
D050211.2 | SGP/EBBR/E27 - Soil Moisture #5 Incorrect | sgp30ebbrE27.b1 |
D050215.10 | SGP/EBBR/E4 - Wind Direction Frozen Stopped By Ice | sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1 |
D050215.11 | SGP/EBBR/E7 - Wind Speed Frozen Stopped By Ice | sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1 |
D050215.12 | SGP/EBBR/E8 - Wind Speed Frozen Stopped By Ice Storm | sgp5ebbrE8.b1, sgp15ebbrE8.b1, sgp30ebbrE8.b1 |
D050215.13 | SGP/EBBR/E8 - Wind Direction Frozen Stopped By Ice | sgp5ebbrE8.b1, sgp15ebbrE8.b1, sgp30ebbrE8.b1 |
D050215.14 | SGP/EBBR/E9 - Wind Direction Frozen Stopped By Ice | sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1 |
D050215.15 | SGP/EBBR/E9 - Wind Speed Frozen Stopped By Ice | sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1 |
D050215.18 | SGP/EBBR/E15 - Wind Speed Frozen Stopped By Ice | sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1 |
D050215.19 | SGP/EBBR/E15 - Wind Direction Frozen Stopped By Ice | sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1 |
D050215.21 | SGP/EBBR/E22 - Wind Speed Frozen Stopped By Ice | sgp5ebbrE22.b1, sgp15ebbrE22.b1, sgp30ebbrE22.b1 |
D050215.22 | SGP/EBBR/E22 - Wind Direction Frozen Stopped By Ice | sgp5ebbrE22.b1, sgp15ebbrE22.b1, sgp30ebbrE22.b1 |
D050215.9 | SGP/EBBR/E4 - Wind Speed Frozen Stopped By Ice | sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1 |
D050303.4 | SGP/EBBR/E4 - Wind Speed and Direction Frozen by Ice Storm | sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1 |
D050323.2 | SGP/EBBR/E22 - Net Radiation Too Low - Top Dome Broken | sgp5ebbrE22.b1, sgp15ebbrE22.b1, sgp30ebbrE22.b1 |
D050324.1 | SGP/EBBR/E15 - Soil Heat Flows Undermeasured, and Latent and Sensible Heat Fluxes Overstimated | sgp30ebbrE15.b1 |
D050330.2 | SGP/EBBR/E7 - Wrong Datalogger Program | sgp30ebbrE7.b1 |
D050404.1 | SGP/EBBR/E20 - Wrong Datalogger Program Installed | sgp30ebbrE20.b1 |
D050404.2 | SGP/EBBR/E4 - Soil Temperature #5 Spiking Upwards | sgp30ebbrE4.b1 |
D050404.4 | SGP/EBBR/E20 - Temp. of thum_left Incorrect At Times | sgp5ebbrE20.b1, sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
D050413.3 | SGP/EBBR/E8 - Battery Voltage Problem | sgp5ebbrE8.b1, sgp15ebbrE8.b1, sgp30ebbrE8.b1 |
D050413.6 | SGP/EBBR/E27 - SM2 Coefficients Incorect | sgp15ebbrE27.b1, sgp30ebbrE27.b1 |
D050510.3 | SGP/EBBR/E13 - Net Radiometer Tilted Half Degree West | sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1 |
D050601.2 | SGP/EBBR/E9 - Soil moisture too high | sgp15ebbrE9.b1, sgp30ebbrE9.b1 |
D050602.2 | SGP/EBBR/E4 - Water in Net Radiometer | sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1 |
D050622.1 | SGP/EBBR/E13 - Sensible and Latent Heat Fluxes Incorrect (AEM failure) | sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1 |
D050624.1 | SGP/EBBR/E4 - All Measurements Incorrect Due to Low Battery Voltage | sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1 |
D050624.2 | SGP/EBBR/E15 - Net Radiation Too Large - Water in Bottom | sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1 |
D050624.7 | SGP/EBBR/E13 - Improved EBBR CR10 Program | sgp30ebbrE13.b1 |
D050719.10 | SGP/EBBR/E15 - Improved EBBR CR10 Program | sgp30ebbrE15.b1 |
D050719.13 | SGP/EBBR/E20 - Improved EBBR CR10 Program | sgp30ebbrE20.b1 |
D050719.14 | SGP/EBBR/E22 - Improved EBBR CR10 Program | sgp30ebbrE22.b1 |
D050719.16 | SGP/EBBR/E27 - Improved EBBR CR10 Program | sgp30ebbrE27.b1 |
D050719.5 | SGP/EBBR/E4 - Improved EBBR CR10 Program | sgp30ebbrE4.b1 |
D050719.6 | SGP/EBBR/E7 - Improved EBBR CR10 Program | sgp30ebbrE7.b1 |
D050719.7 | SGP/EBBR/E8 - Improved EBBR CR10 Program | sgp30ebbrE8.b1 |
D050719.8 | SGP/EBBR/E9 - Improved EBBR CR10 Program | sgp30ebbrE9.b1 |
D050922.2 | SGP/EBBR/E20 - Soil Temperature and Soil Moisture #4 Measurements Incorrect | sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
D051024.1 | SGP/EBBR/E7 - Data Missing | sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1 |
D051104.1 | SGP/EBBR/E9 - Net Radiation Incorrect: Sensible and Latent Heat Fluxes Incorrect | sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1 |
D051104.2 | SGP/EBBR/E13 - Fluxes Incorrect | sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1 |
D051104.3 | SGP/EBBR/E13 - Loose connections | sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1 |
D051106.12 | SGP/EBBR/E20 - All E20 EBBR Data Missing | sgp5ebbrE20.b1, sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
D051106.13 | SGP/EBBR/E22 - Net Radiation Incorrect; Sensible and Latent Heat Fluxes Incorrect | sgp5ebbrE22.b1, sgp15ebbrE22.b1, sgp30ebbrE22.b1 |
D051106.15 | SGP/EBBR/E27 - Net Radiation Incorrect; Sensible and Latent Heat Fluxes Incorrect | sgp5ebbrE27.b1, sgp15ebbrE27.b1, sgp30ebbrE27.b1 |
D051106.16 | SGP/EBBR/E27 - Net Radiation Incorrect; Sensible and Latent Heat Fluxes Incorredt | sgp5ebbrE27.b1, sgp15ebbrE27.b1, sgp30ebbrE27.b1 |
D051106.17 | SGP/EBBR/E27 - All E27 EBBR Data is Missing | sgp5ebbrE27.b1, sgp15ebbrE27.b1, sgp30ebbrE27.b1 |
D051106.19 | SGP/EBBR/E4 - Average Soil Heat Flux Incorrect | sgp30ebbrE4.b1 |
D051106.2 | SGP/EBBR/E4 - All EBBR Data Missing | sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1 |
D051106.20 | SGP/EBBR/E7 - Average Soil Heat Flux Incorrect | sgp30ebbrE7.b1 |
D051106.21 | SGP/EBBR/E8 - Average Soil Heat Flux Incorrect | sgp30ebbrE8.b1 |
D051106.22 | SGP/EBBR/E9 - Average Soil Heat Flux Incorrect | sgp30ebbrE9.b1 |
D051106.24 | SGP/EBBR/E13 - Average Soil Heat Flux Incorrect | sgp30ebbrE13.b1 |
D051106.25 | SGP/EBBR/E15 - Average Soil Heat Flux Incorrect | sgp30ebbrE15.b1 |
D051106.28 | SGP/EBBR/E20 - Average Soil Heat Flux Incorrect | sgp30ebbrE20.b1 |
D051106.29 | SGP/EBBR/E22 - Average Soil Heat Flux Incorrect | sgp30ebbrE22.b1 |
D051106.3 | SGP/EBBR/E7 - Net Radiation Incorrect; Sensible and Latent Heat Fluxes Incorrect | sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1 |
D051106.31 | SGP/EBBR/E27 - Average Soil Heat Flux Incorrect | sgp30ebbrE27.b1 |
D051106.4 | SGP/EBBR/E8 - Soil Heat Flow #2 Incorrect | sgp15ebbrE8.b1, sgp30ebbrE8.b1 |
D051106.5 | SGP/EBBR/E8 - Net Radiation Incorrect; Sensible and Latent Heat Fluxes Incorrect | sgp5ebbrE8.b1, sgp15ebbrE8.b1, sgp30ebbrE8.b1 |
D051106.6 | SGP/EBBR/E9 - All EBBR Data Missing | sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1 |
D051106.8 | SGP/EBBR/E13 - All EBBR Data Missing | sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1 |
D051106.9 | SGP/EBBR/E15 - Soil Set #5 Temperature, Moisture, and Heat Flow Incorrect | sgp15ebbrE15.b1, sgp30ebbrE15.b1 |
D051111.11 | SGP/EBBR/E13 - metadata corrections | sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1 |
D051111.12 | SGP/EBBR/E15 - metadata corrections | sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1 |
D051112.10 | SGP/EBBR/E27 - metadata corrections | sgp5ebbrE27.b1, sgp15ebbrE27.b1, sgp30ebbrE27.b1 |
D051112.3 | SGP/EBBR/E4 - metadata corrections | sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1 |
D051112.4 | SGP/EBBR/E7 - metadata corrections | sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1 |
D051112.5 | SGP/EBBR/E8 - metadata corrections | sgp5ebbrE8.b1, sgp15ebbrE8.b1, sgp30ebbrE8.b1 |
D051112.6 | SGP/EBBR/E9 - metadata corrections | sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1 |
D051112.7 | SGP/EBBR/E20 - metadata corrections | sgp5ebbrE20.b1, sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
D051112.8 | SGP/EBBR/E22 - metadata corrections | sgp5ebbrE22.b1, sgp15ebbrE22.b1, sgp30ebbrE22.b1 |
D051215.1 | SGP/EBBR/E4 - Net Radiation, Sensible and Latent Heat Fluxes Incorrect | sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1 |
D051215.2 | SGP/EBBR/E9 - Net Radiation, Sensible and Latent Heat Fluxes Incorrect | sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1 |
D051215.3 | SGP/EBBR/E15 - Net Radiation, Sensible and Latent Heat Fluxes Incorrect. | sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1 |
D051215.4 | SGP/EBBR/E15 - Missing Data | sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1 |
D060111.11 | SGP/EBBR/E15 - Reprocess: Sensible and Latent Heat Fluxes, Soil Set #2 Sometimes Incorrect | sgp30ebbrE15.b1 |
D060111.12 | SGP/EBBR/E15 - Data Missing | sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1 |
D060111.13 | SGP/EBBR/E20 - Data Incorrect During J-Panel Replacement | sgp5ebbrE20.b1, sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
D060111.2 | SGP/EBBR/E4 - Sensible and Latent Heat Fluxes Incorrect | sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1 |
D060111.3 | SGP/EBBR/E7 - Barometric Pressure Incorrect | sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1 |
D060111.4 | SGP/EBBR/E8 - AEM Not Exchanging | sgp5ebbrE8.b1, sgp15ebbrE8.b1, sgp30ebbrE8.b1 |
D060111.9 | SGP/EBBR/E13 - Wind Speed Sensor Frozen | sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1 |
D060501.6 | SGP/EBBR/E8 - Flux and Gradient Measurements Suspect | sgp5ebbrE8.b1, sgp15ebbrE8.b1, sgp30ebbrE8.b1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/28/2003 | 1430 | 01/21/2004 | 2130 |
Subject: | SGP/EBBR/E20 - Pressure Sensor Data Incorrect |
DataStreams: | sgp5ebbrE20.b1, sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
Description: | The E20 pressure sensor suffered from spikes in pressure, which were related to increases in voltage during the day as the solar panels charged the battery. These spikes were not of a magnitude that would affect the 30 minute surface fluxes. Replacement of the pressure sensor solved the problem. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/25/2003 | 2150 | 01/20/2004 | 2030 |
Subject: | SGP/EBBR/E15 - Wind Direction About 130 Degrees Low |
DataStreams: | sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1 |
Description: | The EBBR wind direction sensor developed an approximately -130 degree offset. The pin holding the vane to the shaft had fallen out. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
sgp5ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/13/2003 | 0000 | 01/28/2004 | 2030 |
Subject: | SGP/EBBR/E7 - Pressure Sensor Data Incorret |
DataStreams: | sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1 |
Description: | The E7 pressure sensor suffered from spikes in pressure, which were related to increases in voltage during the day as the solar panels charged the battery. These spikes were not of a magnitude that would affect the 30 minute surface fluxes. Replacement of the pressure sensor solved the problem. |
Measurements: | sgp15ebbrE7.b1:
sgp30ebbrE7.b1:
sgp5ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/26/2004 | 0000 | 03/02/2004 | 1705 |
Subject: | SGP/EBBR/E15 - Net Radiometer not level |
DataStreams: | sgp5ebbrE15.b1, sgp30ebbrE15.b1 |
Description: | The EBBR net radiometer at E15 was suspected to be off of level because the daily peak net radiation was recorded later than it was recorded by the SIRS. Site Ops found the EBBR net radiometer at E15 was significantly off of level (1/2 bubble tipped to the north). Adjustment of the level improved the comparison of peak time with the co-located SIRS. There was no significant effect on the sensible and latent heat fluxes. |
Measurements: | sgp30ebbrE15.b1:
sgp5ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/13/2003 | 0000 | 03/17/2004 | 1835 |
Subject: | SGP/EBBR/E22 - Wind Speed Sensor Bearings Worn |
DataStreams: | sgp5ebbrE22.b1, sgp15ebbrE22.b1, sgp30ebbrE22.b1 |
Description: | Wind speed was too low and/or often at or near zero due to worn bearings in the wind speed sensor. Sensor was replaced 3/17/04. |
Measurements: | sgp30ebbrE22.b1:
sgp5ebbrE22.b1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/09/2004 | 1125 | 02/09/2004 | 1500 |
Subject: | SGP/EBBR/E13 - Wind Speed Frozen Stopped By Ice |
DataStreams: | sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/02/2004 | 0040 | 02/03/2004 | 1810 |
02/09/2004 | 1125 | 02/09/2004 | 1500 |
Subject: | SGP/EBBR/E13 - Wind Direction Frozen Stopped By Ice |
DataStreams: | sgp5ebbrE13.b1, sgp30ebbrE13.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/01/2004 | 1810 | 02/02/2004 | 2040 |
02/04/2004 | 2240 | 02/05/2004 | 1840 |
02/09/2004 | 1020 | 02/09/2004 | 1430 |
Subject: | SGP/EBBR/E15 - Wind Speed Frozen Stopped By Ice |
DataStreams: | sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
sgp5ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/02/2004 | 0505 | 02/02/2004 | 1845 |
Subject: | SGP/EBBR/E20 - Wind Speed Frozen Stopped By Ice |
DataStreams: | sgp5ebbrE20.b1, sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/02/2004 | 0535 | 02/02/2004 | 1755 |
Subject: | SGP/EBBR/E20 - Wind Direction Frozen Stopped By Ice |
DataStreams: | sgp5ebbrE20.b1, sgp30ebbrE20.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp30ebbrE20.b1:
sgp5ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/24/2004 | 2345 | 01/25/2004 | 0135 |
02/01/2004 | 1920 | 02/02/2004 | 1740 |
02/03/2004 | 0350 | 02/03/2004 | 1440 |
02/05/2004 | 0925 | 02/05/2004 | 1615 |
Subject: | SGP/EBBR/E22 - Wind Speed Frozen Stopped By Ice |
DataStreams: | sgp5ebbrE22.b1, sgp15ebbrE22.b1, sgp30ebbrE22.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp30ebbrE22.b1:
sgp5ebbrE22.b1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/05/2004 | 1120 | 02/05/2004 | 1500 |
Subject: | SGP/EBBR/E22 - Wind Direction Frozen Stopped By Ice |
DataStreams: | sgp5ebbrE22.b1, sgp30ebbrE22.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp30ebbrE22.b1:
sgp5ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/26/2004 | 0110 | 01/27/2004 | 2135 |
02/01/2004 | 0000 | 02/04/2004 | 1430 |
Subject: | SGP/EBBR/E4 - Wind Speed Frozen Stopped By Ice |
DataStreams: | sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/27/2004 | 1125 | 01/27/2004 | 1850 |
Subject: | SGP/EBBR/E4 - Wind Direction Frozen Stopped By Ice |
DataStreams: | sgp5ebbrE4.b1, sgp30ebbrE4.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/02/2004 | 0705 | 02/02/2004 | 1800 |
02/05/2004 | 0205 | 02/05/2004 | 0600 |
Subject: | SGP/EBBR/E27 - Wind Speed Frozen Stopped By Ice |
DataStreams: | sgp5ebbrE27.b1, sgp15ebbrE27.b1, sgp30ebbrE27.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp5ebbrE27.b1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/26/2004 | 0755 | 01/28/2004 | 1550 |
02/02/2004 | 0840 | 02/03/2004 | 1650 |
02/05/2004 | 2330 | 02/06/2004 | 1210 |
Subject: | SGP/EBBR/E7 - Wind Speed Frozen Stopped By Ice |
DataStreams: | sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1 |
Description: | The wind speed sensor was frozen stopped by ice from a storm. The wind speed and residual wind speed measurements are incorrect. |
Measurements: | sgp5ebbrE7.b1:
sgp30ebbrE7.b1:
sgp15ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/19/2004 | 2120 | 02/20/2004 | 0305 |
Subject: | SGP/EBBR/E7 - Tref Problem Causes All Temps. to be Incorrect |
DataStreams: | sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1 |
Description: | The Tref sensor went crazy for this brief period, making all temperature measurements incorrect. |
Measurements: | sgp15ebbrE7.b1:
sgp30ebbrE7.b1:
sgp5ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/31/2004 | 1910 | 02/04/2004 | 1750 |
02/05/2004 | 1020 | 02/06/2004 | 0820 |
Subject: | SGP/EBBR/E8 - Wind Speed Frozen Stopped By Ice |
DataStreams: | sgp5ebbrE8.b1, sgp15ebbrE8.b1, sgp30ebbrE8.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/25/2004 | 2300 | 01/26/2004 | 2135 |
01/27/2004 | 0425 | 01/27/2004 | 0630 |
01/27/2004 | 1130 | 01/27/2004 | 1740 |
Subject: | SGP/EBBR/E8 - Wind Direction Frozen Stopped By Ice |
DataStreams: | sgp5ebbrE8.b1, sgp30ebbrE8.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/27/2004 | 1745 | 01/27/2004 | 1800 |
01/27/2004 | 1935 | 01/28/2004 | 0140 |
01/28/2004 | 0330 | 01/28/2004 | 0355 |
01/31/2004 | 1800 | 02/12/2004 | 1640 |
Subject: | SGP/EBBR/E9 - Wind Speed Frozen Stopped By Ice |
DataStreams: | sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The bearings in the sensor appear to be worn, contributing to the problem. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp15ebbrE9.b1:
sgp5ebbrE9.b1:
sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/02/2004 | 0000 | 02/03/2004 | 1740 |
02/05/2004 | 1120 | 02/05/2004 | 1405 |
02/09/2004 | 0945 | 02/09/2004 | 1430 |
Subject: | SGP/EBBR/E9 - Wind Direction Frozen Stopped By Ice |
DataStreams: | sgp5ebbrE9.b1, sgp30ebbrE9.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp5ebbrE9.b1:
sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/25/2004 | 0600 | 05/12/2004 | 1930 |
Subject: | SGP/EBBR/E27 - Soil Moisture #5 Insensitive |
DataStreams: | sgp30ebbrE27.b1 |
Description: | Soil moisture sensor #5 was insensitive and put out a value of around 30%. Sensible and latent heat fluxes were not significantly affected by this small error. |
Measurements: | sgp30ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/26/2004 | 0710 | 02/26/2004 | 1410 |
Subject: | SGP/EBBR/E8 - Wind Speed Sensor Frozen Stopped By Icing |
DataStreams: | sgp5ebbrE8.b1, sgp15ebbrE8.b1, sgp30ebbrE8.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/05/2004 | 0000 | 04/06/2004 | 1755 |
Subject: | SGP/EBBR/E8 - AEM Replacement |
DataStreams: | sgp5ebbrE8.b1, sgp15ebbrE8.b1, sgp30ebbrE8.b1, sgp30baebbrE8.c1 |
Description: | The AEM at E8 kept hanging in between home positions. This DQR covers only the period during which the AEM was being replaced. DQRs generally are not issued for AEMs that are not working as qc flags indicate this clearly. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp30baebbrE8.c1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/23/2004 | 2130 | 04/27/2004 | 1630 |
Subject: | SGP/EBBR/E15 - Wind Speed Incorrect |
DataStreams: | sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1, sgp30baebbrE15.c1 |
Description: | The cups were broken off of the wind speed sensor by hail on 4/23/04. The cups were replaced on 4/27/04. Wind speed measurements were near zero and incorrect during the indicated period. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
sgp30baebbrE15.c1:
sgp5ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/01/2004 | 0000 | 03/31/2004 | 2355 |
Subject: | SGP/EBBR/E20 - Left Air Temperature Incorrect |
DataStreams: | sgp5ebbrE20.b1, sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp30baebbrE20.c1 |
Description: | The left air temperature, and therefore top and bottom air temperatures were offscale or incorrect on occasion. Bowen ratio, sensible heat flux, and latent heat flux were also incorrect during those times. Inspection of the data is required to detect the incorrect periods. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.b1:
sgp30baebbrE20.c1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/01/2004 | 0000 | 03/31/2004 | 2355 |
Subject: | SGP/EBBR/E27 - Right Air Temperature Incorrect |
DataStreams: | sgp5ebbrE27.b1, sgp15ebbrE27.b1, sgp30ebbrE27.b1 |
Description: | The right air temperature, and therefore top and bottom air temperatures were offscale or incorrect on occasion. Bowen ratio, sensible heat flux, and latent heat flux were also incorrect during those times. Inspection of the data is required to detect the incorrect periods. |
Measurements: | sgp5ebbrE27.b1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/05/2004 | 0130 | 07/14/2004 | 1515 |
Subject: | SGP/EBBR/E13 - Automatic Exchange Mechanism Failure |
DataStreams: | sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1 |
Description: | The AEM was stuck in the home_15 position or reported near zero home signals during much of the indicated period. The Bowen ratio and latent and sensible heat fluxes were incorrect when the AEM was not operating properly; the periods of incorrect data can be determined from the home signal values. On 7/14/04 the AEM was replaced. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/22/2004 | 0400 | 06/23/2004 | 1650 |
Subject: | SGP/EBBR/E22 - Net Radiation Incorrect |
DataStreams: | sgp5ebbrE22.b1, sgp30ebbrE22.b1 |
Description: | Rain filled the bottom of the net radiometer with water, resulting in very high net radiations. Net radiation is incorrect during this period, also causing sensible and latent heat fluxes to be incorrect. |
Measurements: | sgp5ebbrE22.b1:
sgp30ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/10/2004 | 0600 | 07/21/2004 | 1725 |
Subject: | SGP/EBBR/E27 - Loose Tair Left Connections |
DataStreams: | sgp5ebbrE27.b1, sgp15ebbrE27.b1, sgp30ebbrE27.b1 |
Description: | Tair left dropped out at times. When this occurred, the sensible and latent heat fluxes are incorrect. Tightening of the electronic connections to the datalogging equipment appears to have solved the problem. |
Measurements: | sgp5ebbrE27.b1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/09/2004 | 1745 | 08/04/2004 | 1915 |
Subject: | SGP/EBBR/E20 - Wind Direction Stuck at 100 Degrees |
DataStreams: | sgp5ebbrE20.b1, sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
Description: | The wind direction sensor was stuck at about 100 degrees. This did not affect the primary measurements (net radiation, soil heat flow, sensible heat flux, latent heat flux). |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/28/2004 | 1200 | 06/29/2004 | 1530 |
Subject: | SGP/EBBR/E9 - net radiometer top dome broken, water in bottom dome |
DataStreams: | sgp5ebbrE9.b1, sgp30ebbrE9.b1 |
Description: | The Net radiometer top dome was broken. Site Ops did not indicate that there was water in the bottom dome, but the data suggests it. Net radiation values during the period are incorrect. |
Measurements: | sgp5ebbrE9.b1:
sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/01/2004 | 1330 | 07/07/2004 | 1900 |
Subject: | SGP/EBBR/E22 - Water In Net Radiometer |
DataStreams: | sgp5ebbrE22.b1, sgp30ebbrE22.b1 |
Description: | Water entered the Net Radiometer through a cracked upper dome, causing the net radiation values to be too large. As a result, latent and sensible heat flux values are also incorrect. |
Measurements: | sgp5ebbrE22.b1:
sgp30ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/03/2004 | 0300 | 09/15/2004 | 2000 |
09/24/2004 | 0700 | 09/29/2004 | 1800 |
Subject: | SGP/EBBR/E20 - AEM Failure |
DataStreams: | sgp5ebbrE20.b1, sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
Description: | The AEM hung inbetween positions; home signals were zero. The AEM fuse kept blowing, most likely because of worn rails or sleeves. This condition may reoccur. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/21/2004 | 1700 | 07/21/2004 | 1900 |
Subject: | SGP/EBBR/E27 - Data Missing or Incorrect During Battery Terminal Cleaning |
DataStreams: | sgp5ebbrE27.b1, sgp15ebbrE27.b1, sgp30ebbrE27.b1 |
Description: | The data is missing or incorrect during this period while the battery terminals were being cleaned. |
Measurements: | sgp5ebbrE27.b1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/25/2004 | 1200 | 07/28/2004 | 1500 |
Subject: | SGP/EBBR/E4 - Net Radiation Incorrect, Sensible and Latent Heat Fluxes Incorrect |
DataStreams: | sgp5ebbrE4.b1, sgp30ebbrE4.b1 |
Description: | The Net Radiometer domes were broken and rain entered, causing net radiation values to be too large during the period. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/10/2004 | 1925 | 08/24/2004 | 1820 |
Subject: | SGP/EBBR/E7 - Pressure Too High |
DataStreams: | sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1 |
Description: | When data collection resumed after a missing period, the barometer pressure had become very high, 102 kPa, which was not correct. This condition resulted from an incorrect calibration being used. Sensible heat flux was overestimated by about 4% and latent heat flux underestimated by about 4% because of the high pressure readings. |
Measurements: | sgp15ebbrE7.b1:
sgp30ebbrE7.b1:
sgp5ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/11/2004 | 0230 | 08/11/2004 | 1824 |
Subject: | SGP/EBBR/E13 - Net Radiation Incorrect, Fluxes Incorrect |
DataStreams: | sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1 |
Description: | Rain entered the net radiometer through a crack in the upper dome and settled in the bottom dome. This caused too large net radiation measurements during the following daylight hours, until the domes were replaced and dried out the same day. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/30/2004 | 1200 | 09/07/2004 | 1730 |
Subject: | SGP/EBBR/E8 - Net Radiation Incorrect, Fluxes Incorrect |
DataStreams: | sgp5ebbrE8.b1, sgp15ebbrE8.b1, sgp30ebbrE8.b1 |
Description: | The net radiometer dome was broken and water entered the botom dome, causing net radiation measurements, and thus sensible and latent heat flux measurements, to be incorrect. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/08/2004 | 1200 | 09/15/2004 | 1930 |
Subject: | SGP/EBBR/E13 - AEM Failure, Fluxes Incorrect |
DataStreams: | sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1 |
Description: | The AEM failed. Sensible and latent heat fluxes were incorrect, as well as gradient measurements. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/08/2004 | 2130 | 09/15/2004 | 1930 |
Subject: | SGP/EBBR/E20 - Soil Heat Flow #3 and Soil Temperature #3 Incorrect |
DataStreams: | sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
Description: | |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/11/2001 | 1500 | 09/28/2004 | 1509 |
Subject: | SGP/EBBR/E15 - Soil Moisture Coefficients Incorrect |
DataStreams: | sgp30ebbrE15.b1 |
Description: | The soil Moisture coefficients used for E15 were incorrect from the time of installation of the system in program version 8. On 9 July 02 parameter 4 (an offset value) of program step 136 was changed from 9.5264 to the correct value 0.95264 (this error had been made by the vendor). The error masked the real problem (wrong soil type) and after 9 July 02 resulted in very low soil moisture measurements. The coefficients used were for coarse sand. On 28 Sep 04 I visited the E15 site and found the soil type a fine sandy clay or fine sandy loam. I changed the coefficients at 1509 GMT to those for a very fine sandy loam; this produced reasonable soil moistures for the soil type. The old coefficients in parameters 4 through 9 for step 136 of the program were: 0.95264, -6.7859, 36.224, -58.619, 25.073, 4.2278 The new coefficients are: 10.241, -27.943, 49.523, -12.648, -52.643, 38.054 |
Measurements: | sgp30ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/04/2004 | 1705 | 08/10/2004 | 1925 |
Subject: | SGP/EBBR/E7 - Data Missing |
DataStreams: | sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1 |
Description: | A power outage resulted in missing data for the indicated period. |
Measurements: | sgp15ebbrE7.b1:
sgp5ebbrE7.b1:
sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/15/2004 | 1930 | 09/15/2004 | 2030 |
Subject: | SGP/EBBR/E20 - All Soil Measurements Incorrect |
DataStreams: | sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
Description: | All soil measurements were incorrect during the replacement of soil heat flow #3 and soil temperature #3. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/05/2004 | 1630 | 10/05/2004 | 1700 |
Subject: | SGP/EBBR/E9 - 6 Month Checks |
DataStreams: | sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp15ebbrE9.b1:
sgp5ebbrE9.b1:
sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/28/2004 | 1830 | 10/28/2004 | 1900 |
Subject: | SGP/EBBR/E13 - 6 Month Checks |
DataStreams: | sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/26/2004 | 1630 | 10/26/2004 | 1700 |
Subject: | SGP/EBBR/E15 - 6 Month Checks |
DataStreams: | sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
sgp5ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/29/2004 | 1730 | 09/29/2004 | 1800 |
Subject: | SGP/EBBR/E20 - 6 Month Checks |
DataStreams: | sgp5ebbrE20.b1, sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/27/2004 | 1700 | 10/27/2004 | 1730 |
Subject: | SGP/EBBR/E22 - 6 Month Checks |
DataStreams: | sgp5ebbrE22.b1, sgp15ebbrE22.b1, sgp30ebbrE22.b1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp5ebbrE22.b1:
sgp30ebbrE22.b1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/29/2004 | 2000 | 09/29/2004 | 2030 |
Subject: | SGP/EBBR/E27 - 6 Month Checks |
DataStreams: | sgp5ebbrE27.b1, sgp15ebbrE27.b1, sgp30ebbrE27.b1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp5ebbrE27.b1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/02/2004 | 1330 | 03/02/2005 | 1930 |
Subject: | SGP/EBBR/E20 - Soil Moisture #4 and Soil Temperature #4 Incorrect |
DataStreams: | sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
Description: | Failures of a multiplexer channel and a J-panel channel caused soil temperature #4 and soil moisture #4 to spike and drift at times. Replacement of the failed equipment solved the problem. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/20/2004 | 1600 | 10/20/2004 | 1630 |
Subject: | SGP/EBBR/E4 - 6 Month Checks |
DataStreams: | sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/05/2004 | 2000 | 10/05/2004 | 2030 |
Subject: | SGP/EBBR/E7 - 6 Month Checks |
DataStreams: | sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp15ebbrE7.b1:
sgp30ebbrE7.b1:
sgp5ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/19/2004 | 1730 | 10/19/2004 | 1800 |
Subject: | SGP/EBBR/E8 - 6 Month Checks |
DataStreams: | sgp5ebbrE8.b1, sgp15ebbrE8.b1, sgp30ebbrE8.b1 |
Description: | Many measurements were incorrect while the AEM was positioned with both aspirators at the same height for comparison checks. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/26/2004 | 2100 | 12/08/2004 | 2100 |
Subject: | SGP/EBBR/E20 - Soil Heat Flow #4 Incorrect |
DataStreams: | sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
Description: | Soil Heat Flow #4 was missing or offscale and therefore incorrect during the stated period. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/01/2004 | 0830 | 01/31/2005 | 1400 |
Subject: | SGP/EBBR/E9 - Wind Speed Threshhold Low |
DataStreams: | sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1 |
Description: | When the wind speed is very low, the anemometer cups stop turning. Wind speeds above the threshhold may be underestimated. |
Measurements: | sgp15ebbrE9.b1:
sgp5ebbrE9.b1:
sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/05/2005 | 0510 | 01/08/2005 | 1745 |
01/11/2005 | 0445 | 01/12/2005 | 1310 |
Subject: | SGP/EBBR/E13 - Wind Speed Frozen Stopped By Ice Storm |
DataStreams: | sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/04/2005 | 1010 | 01/05/2005 | 0200 |
Subject: | SGP/EBBR/E15 - Wind Speed Frozen Stopped By Ice Storm |
DataStreams: | sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
sgp5ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/05/2005 | 1420 | 01/07/2005 | 1650 |
Subject: | SGP/EBBR/E20 - Wind Speed Frozen Stopped By Ice Storm |
DataStreams: | sgp5ebbrE20.b1, sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/05/2005 | 0845 | 01/07/2005 | 1555 |
Subject: | SGP/EBBR/E22 - Wind Speed Frozen Stopped By Ice Storm |
DataStreams: | sgp5ebbrE22.b1, sgp15ebbrE22.b1, sgp30ebbrE22.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp30ebbrE22.b1:
sgp5ebbrE22.b1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/05/2005 | 1555 | 01/07/2005 | 1605 |
Subject: | SGP/EBBR/E27 - Wind Speed Frozen Stopped By Ice Storm |
DataStreams: | sgp5ebbrE27.b1, sgp15ebbrE27.b1, sgp30ebbrE27.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp5ebbrE27.b1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/03/2005 | 0635 | 01/05/2005 | 0200 |
Subject: | SGP/EBBR/E4 - Wind Speed Frozen Stopped By Ice Storm |
DataStreams: | sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/04/2005 | 1450 | 01/05/2005 | 0100 |
Subject: | SGP/EBBR/E7 - Wind Speed Frozen Stopped By Ice Storm |
DataStreams: | sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp5ebbrE7.b1:
sgp30ebbrE7.b1:
sgp15ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/03/2005 | 0810 | 01/04/2005 | 2100 |
Subject: | SGP/EBBR/E8 - Wind Speed Frozen Stopped By Ice Storm |
DataStreams: | sgp5ebbrE8.b1, sgp15ebbrE8.b1, sgp30ebbrE8.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/04/2005 | 1505 | 01/05/2005 | 0800 |
Subject: | SGP/EBBR/E9 - Wind Speed Frozen Stopped By Ice Storm |
DataStreams: | sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp15ebbrE9.b1:
sgp5ebbrE9.b1:
sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/07/2005 | 0150 | 01/07/2005 | 1425 |
Subject: | SGP/EBBR/E20 - Wind Direction Frozen Stopped By Ice Storm |
DataStreams: | sgp5ebbrE20.b1, sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/05/2005 | 0855 | 01/06/2005 | 1940 |
Subject: | SGP/EBBR/E22 - Wind Direction Frozen Stopped By Ice Storm |
DataStreams: | sgp5ebbrE22.b1, sgp15ebbrE22.b1, sgp30ebbrE22.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp30ebbrE22.b1:
sgp5ebbrE22.b1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/06/2005 | 1005 | 01/07/2005 | 1430 |
Subject: | SGP/EBBR/E27 - Wind Direction Frozen Stopped By Ice Storm |
DataStreams: | sgp5ebbrE27.b1, sgp15ebbrE27.b1, sgp30ebbrE27.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp5ebbrE27.b1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/03/2005 | 0845 | 01/05/2005 | 0200 |
Subject: | SGP/EBBR/E4 - Wind Direction Frozen Stopped By Ice Storm |
DataStreams: | sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/03/2005 | 0850 | 01/04/2005 | 2100 |
Subject: | SGP/EBBR/E8 - Wind Direction Frozen Stopped By Ice Storm |
DataStreams: | sgp5ebbrE8.b1, sgp15ebbrE8.b1, sgp30ebbrE8.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/04/2005 | 1755 | 01/05/2005 | 0800 |
Subject: | SGP/EBBR/E9 - Wind Direction Frozen Stopped By Ice Storm |
DataStreams: | sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp15ebbrE9.b1:
sgp5ebbrE9.b1:
sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/05/2005 | 0625 | 01/07/2005 | 1850 |
01/11/2005 | 1545 | 01/12/2005 | 0930 |
Subject: | SGP/EBBR/E13 - Wind Direction Frozen Stopped By Ice Storm |
DataStreams: | sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/04/2005 | 1605 | 01/05/2005 | 0200 |
Subject: | SGP/EBBR/E15 - Wind Direction Frozen Stopped By Ice Storm |
DataStreams: | sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
sgp5ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/15/2004 | 1600 | 03/07/2005 | 2100 |
Subject: | SGP/EBBR/E27 - Soil Moisture #5 Incorrect |
DataStreams: | sgp30ebbrE27.b1 |
Description: | The wrong CR10 program loaded from the storage module on 9/15/04. During the previous change of program, an attempt was made to store the new program in the storage module; site ops techs did not notice that this attempt failed, leaving the old program in the storage module. When power was cyled on 9/15/04, the old program with flat sm5 coefficients loaded into the CR10. The "flat" coefficients resulted in the sm5 soil moisture hovering around 30%. 15 minute raw sm5 resistances were correct. Average soil heat flow, sensible heat flux, and latent heat flux were not significantly affected and so are not included in the list of incorrect measurements. |
Measurements: | sgp30ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/09/2005 | 1230 | 02/09/2005 | 1600 |
Subject: | SGP/EBBR/E4 - Wind Direction Frozen Stopped By Ice |
DataStreams: | sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/11/2005 | 1330 | 01/12/2005 | 0050 |
Subject: | SGP/EBBR/E7 - Wind Speed Frozen Stopped By Ice |
DataStreams: | sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp5ebbrE7.b1:
sgp30ebbrE7.b1:
sgp15ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/12/2005 | 0720 | 01/12/2005 | 1605 |
02/07/2005 | 0200 | 02/08/2005 | 1930 |
Subject: | SGP/EBBR/E8 - Wind Speed Frozen Stopped By Ice Storm |
DataStreams: | sgp5ebbrE8.b1, sgp15ebbrE8.b1, sgp30ebbrE8.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/07/2005 | 0500 | 02/08/2005 | 0330 |
Subject: | SGP/EBBR/E8 - Wind Direction Frozen Stopped By Ice |
DataStreams: | sgp5ebbrE8.b1, sgp15ebbrE8.b1, sgp30ebbrE8.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/10/2005 | 2300 | 01/11/2005 | 1645 |
Subject: | SGP/EBBR/E9 - Wind Direction Frozen Stopped By Ice |
DataStreams: | sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp15ebbrE9.b1:
sgp5ebbrE9.b1:
sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/08/2005 | 0530 | 02/09/2005 | 1830 |
Subject: | SGP/EBBR/E9 - Wind Speed Frozen Stopped By Ice |
DataStreams: | sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp15ebbrE9.b1:
sgp5ebbrE9.b1:
sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/12/2005 | 0030 | 01/12/2005 | 1545 |
Subject: | SGP/EBBR/E15 - Wind Speed Frozen Stopped By Ice |
DataStreams: | sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
sgp5ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/12/2005 | 0030 | 01/12/2005 | 0930 |
Subject: | SGP/EBBR/E15 - Wind Direction Frozen Stopped By Ice |
DataStreams: | sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
sgp5ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/11/2005 | 0915 | 01/11/2005 | 2100 |
Subject: | SGP/EBBR/E22 - Wind Speed Frozen Stopped By Ice |
DataStreams: | sgp5ebbrE22.b1, sgp15ebbrE22.b1, sgp30ebbrE22.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp30ebbrE22.b1:
sgp5ebbrE22.b1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/11/2005 | 1730 | 01/11/2005 | 1825 |
Subject: | SGP/EBBR/E22 - Wind Direction Frozen Stopped By Ice |
DataStreams: | sgp5ebbrE22.b1, sgp15ebbrE22.b1, sgp30ebbrE22.b1 |
Description: | The wind direction sensor was frozen stopped by ice from a storm. The wind direction, sigma_wd, and residual wind speed measurements are incorrect. |
Measurements: | sgp30ebbrE22.b1:
sgp5ebbrE22.b1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/12/2005 | 1330 | 01/12/2005 | 1715 |
02/07/2005 | 0300 | 02/09/2005 | 1630 |
Subject: | SGP/EBBR/E4 - Wind Speed Frozen Stopped By Ice |
DataStreams: | sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1 |
Description: | An ice storm froze the wind speed sensor to a stopped condition. The wind speed and residual wind speed measurements are incorrect. This sensor failure does not affect the sensible and latent heat fluxes. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/24/2005 | 0105 | 02/24/2005 | 1500 |
Subject: | SGP/EBBR/E4 - Wind Speed and Direction Frozen by Ice Storm |
DataStreams: | sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1 |
Description: | The wind speed and direction sensors were frozen during an ice storm on 2/24/05. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/06/2005 | 1400 | 03/16/2005 | 1900 |
Subject: | SGP/EBBR/E22 - Net Radiation Too Low - Top Dome Broken |
DataStreams: | sgp5ebbrE22.b1, sgp15ebbrE22.b1, sgp30ebbrE22.b1 |
Description: | Net radiation values were too low because of a broken top dome. |
Measurements: | sgp5ebbrE22.b1:
sgp30ebbrE22.b1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/08/2004 | 1830 | 03/01/2005 | 1630 |
Subject: | SGP/EBBR/E15 - Soil Heat Flows Undermeasured, and Latent and Sensible Heat Fluxes |
DataStreams: | sgp30ebbrE15.b1 |
Description: | Use of the wrong soil type soil moisture coefficients caused soil moisture to be greatly undermeasured (a typical wrong value was 4% instead of the correct 17%), soil heat flows to be undermeasured, and sensible and latent heat fluxes to be overestimated. Soil heat flow plate outputs were undermeasured by up to 10%, change of energy storage was undermeasured by up to 80% and total soil heat flow was undermeasured by up to 50% as a result. This would result in approximately a 5% overestimation of both sensible and latent heat fluxes. |
Measurements: | sgp30ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/08/2005 | 1945 | 03/22/2005 | 1900 |
Subject: | SGP/EBBR/E7 - Wrong Datalogger Program |
DataStreams: | sgp30ebbrE7.b1 |
Description: | The wrong version 9 datalogger program (unit 12 instead of 13) was installed during the period listed, causing soil heat flows to be 2 to 3 W m-2 too high, pressure to be 0.35 kPa too high, and soil moistures to be 10% too low. Effects on the sensible and latent heat flow are much smaller than the system error. |
Measurements: | sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/30/2005 | 2000 | 04/13/2005 | 1700 |
Subject: | SGP/EBBR/E20 - Wrong Datalogger Program Installed |
DataStreams: | sgp30ebbrE20.b1 |
Description: | ts4 went offscale and sm4 dropped to a constant 16% when a "new" program was installed on 3/30/05. The wrong program was installed. Because ts4 did not change with time, it did not mess up the calculation of e and h. e and h are slightly overestimated, but only by about 1%, far less than the system error. This is a rare type of instrument problem where the concequences are minimal. Therefore, e and h are not listed as incorrect in this DQR and are still usable during the stated period. |
Measurements: | sgp30ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/20/2005 | 2100 | 03/27/2005 | 1500 |
Subject: | SGP/EBBR/E4 - Soil Temperature #5 Spiking Upwards |
DataStreams: | sgp30ebbrE4.b1 |
Description: | Soil temperature #5 experienced some erratic behavior during nighttime, spiking upwards slightly at times (mouse activity?). This caused soil moisture #5 to be corrected downwards very slightly. |
Measurements: | sgp30ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/20/2005 | 1230 | 04/27/2005 | 2000 |
Subject: | SGP/EBBR/E20 - Temp. of thum_left Incorrect At Times |
DataStreams: | sgp5ebbrE20.b1, sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
Description: | The temperature portion of the left T/RH probe temperature spiked at times. This was caused by a faulty surge protector in the J-Panel. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/21/2005 | 0230 | 04/26/2005 | 2215 |
Subject: | SGP/EBBR/E8 - Battery Voltage Problem |
DataStreams: | sgp5ebbrE8.b1, sgp15ebbrE8.b1, sgp30ebbrE8.b1 |
Description: | Battery voltage was too low to give correct data. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/04/2004 | 1645 | 03/02/2005 | 1600 |
Subject: | SGP/EBBR/E27 - SM2 Coefficients Incorect |
DataStreams: | sgp15ebbrE27.b1, sgp30ebbrE27.b1 |
Description: | Soil Moisture #2 coefficients in the CR10 datalogger program were incorrect during the time that an old program version was installed. |
Measurements: | sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/11/2005 | 1430 | 05/13/2005 | 1900 |
Subject: | SGP/EBBR/E13 - Net Radiometer Tilted Half Degree West |
DataStreams: | sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1 |
Description: | The net radiation daily peak on sunny days occured 1/2 hour after the net radiation peak at E2, E9, and the SIRS because the sensor was tipped to the west about 1/2 degree. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/02/2005 | 1215 | 06/11/2005 | 0600 |
Subject: | SGP/EBBR/E9 - Soil moisture too high |
DataStreams: | sgp15ebbrE9.b1, sgp30ebbrE9.b1 |
Description: | The 15 and 30 minute data for sm3 indicated that there was a problem with the sensor that kept the soil moisture artificially high. This corrected itself on 6/11, but it is not clear why. A new sensor was installed on 6/17 and it has behaved well since then. |
Measurements: | sgp15ebbrE9.b1:
sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/24/2005 | 0830 | 06/01/2005 | 1600 |
Subject: | SGP/EBBR/E4 - Water in Net Radiometer |
DataStreams: | sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1 |
Description: | The net radiometer had water in the bottom dome. All net radiation, sensible heat flux, and latent heat flux data during this period is incorrect. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/08/2005 | 1900 | 07/06/2005 | 1630 |
Subject: | SGP/EBBR/E13 - Sensible and Latent Heat Fluxes Incorrect (AEM failure) |
DataStreams: | sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1 |
Description: | The AEM was stuck in the home 30 position most of this period. Therefore, the sensible and latent heat fluxes are incorrect during most of this period. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/13/2005 | 1130 | 05/13/2005 | 1930 |
Subject: | SGP/EBBR/E4 - All Measurements Incorrect Due to Low Battery Voltage |
DataStreams: | sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1 |
Description: | All measurements were incorrect as battery voltage fell below the level that is required to ensure correct data values. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/13/2005 | 0800 | 05/24/2005 | 1700 |
Subject: | SGP/EBBR/E15 - Net Radiation Too Large - Water in Bottom |
DataStreams: | sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1 |
Description: | Water in the bottom dome of the net radiometer made the measurements incorrectly large. Sensible and latent heat fluxes were therefore incorrect. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
sgp5ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 03/31/2005 | 2100 |
Subject: | SGP/EBBR/E13 - Improved EBBR CR10 Program |
DataStreams: | sgp30ebbrE13.b1 |
Description: | Effective 20050331.2100, the EBBR.E13 CR10 program was revised to improve the quality of the primary measurements as follows: 1) An RMS procedure is used to determine max and min limits of acceptable soil heat flow. This is applied to the individual soil sets. Measurements outside the limits are rejected and the measurements within the limits are used to calculate the average soil heat flow. 2) Max and min limits are used to determine incorrect values of net radiation, sensible heat flux (h), latent heat flux (e), and automatic exchange mechanism (AEM) signal. If AEM signal is outside the limits, h and e are set to 999s. If net radiation is outside the limits, h and e are set to 999s. If h or e are outside the limits, h and e are set to 999s. Virtually no incorrect soil measurement will affect the primary measurements of h and e. By setting h and e to 999s, it can be easily seen that the primary variables are incorrect; no other interpretation is possible. Prior to 20050331, the improved CR10 program was NOT in effect. DQRs have been submitted for known instances of incorrect soil measurements which affected the quality of the primary measurements of h and e. Note: the DQR begin date is the begin date of the sgp30ebbrE13.b1 data stream. The earlier version of the CR10 program was also used on previous EBBR datastream names (e.g. sgp30ebbrE13.a1). |
Measurements: | sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 03/29/2005 | 1900 |
Subject: | SGP/EBBR/E15 - Improved EBBR CR10 Program |
DataStreams: | sgp30ebbrE15.b1 |
Description: | Effective 20050329.1900, the EBBR.E15 CR10 program was revised to improve the quality of the primary measurements as follows: 1) An RMS procedure is used to determine max and min limits of acceptable soil heat flow. This is applied to the individual soil sets. Measurements outside the limits are rejected and the measurements within the limits are used to calculate the average soil heat flow. 2) Max and min limits are used to determine incorrect values of net radiation, sensible heat flux (h), latent heat flux (e), and automatic exchange mechanism (AEM) signal. If AEM signal is outside the limits, h and e are set to 999s. If net radiation is outside the limits, h and e are set to 999s. If h or e are outside the limits, h and e are set to 999s. Virtually no incorrect soil measurement will affect the primary measurements of h and e. By setting h and e to 999s, it can be easily seen that the primary variables are incorrect; no other interpretation is possible. Prior to 20050329, the improved CR10 program was NOT in effect. DQRs have been submitted for known instances of incorrect soil measurements which affected the quality of the primary measurements of h and e. Note: the DQR begin date is the begin date of the sgp30ebbrE15.b1 data stream. The earlier version of the CR10 program was also used on previous EBBR datastream names (e.g. sgp30ebbrE15.a1). |
Measurements: | sgp30ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 03/30/2005 | 1900 |
Subject: | SGP/EBBR/E20 - Improved EBBR CR10 Program |
DataStreams: | sgp30ebbrE20.b1 |
Description: | Effective 20050330.1900, the EBBR.E20 CR10 program was revised to improve the quality of the primary measurements as follows: 1) An RMS procedure is used to determine max and min limits of acceptable soil heat flow. This is applied to the individual soil sets. Measurements outside the limits are rejected and the measurements within the limits are used to calculate the average soil heat flow. 2) Max and min limits are used to determine incorrect values of net radiation, sensible heat flux (h), latent heat flux (e), and automatic exchange mechanism (AEM) signal. If AEM signal is outside the limits, h and e are set to 999s. If net radiation is outside the limits, h and e are set to 999s. If h or e are outside the limits, h and e are set to 999s. Virtually no incorrect soil measurement will affect the primary measurements of h and e. By setting h and e to 999s, it can be easily seen that the primary variables are incorrect; no other interpretation is possible. Prior to 20050330, the improved CR10 program was NOT in effect. DQRs have been submitted for known instances of incorrect soil measurements which affected the quality of the primary measurements of h and e. Note: the DQR begin date is the begin date of the sgp30ebbrE20.b1 data stream. The earlier version of the CR10 program was also used on previous EBBR datastream names (e.g. sgp30ebbrE20.a1). |
Measurements: | sgp30ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 03/30/2005 | 1930 |
Subject: | SGP/EBBR/E22 - Improved EBBR CR10 Program |
DataStreams: | sgp30ebbrE22.b1 |
Description: | Effective 20050330.1930, the EBBR.E20 CR10 program was revised to improve the quality of the primary measurements as follows: 1) An RMS procedure is used to determine max and min limits of acceptable soil heat flow. This is applied to the individual soil sets. Measurements outside the limits are rejected and the measurements within the limits are used to calculate the average soil heat flow. 2) Max and min limits are used to determine incorrect values of net radiation, sensible heat flux (h), latent heat flux (e), and automatic exchange mechanism (AEM) signal. If AEM signal is outside the limits, h and e are set to 999s. If net radiation is outside the limits, h and e are set to 999s. If h or e are outside the limits, h and e are set to 999s. Virtually no incorrect soil measurement will affect the primary measurements of h and e. By setting h and e to 999s, it can be easily seen that the primary variables are incorrect; no other interpretation is possible. Prior to 20050330, the improved CR10 program was NOT in effect. DQRs have been submitted for known instances of incorrect soil measurements which affected the quality of the primary measurements of h and e. Note: the DQR begin date is the begin date of the sgp30ebbrE20.b1 data stream. The earlier version of the CR10 program was also used on previous EBBR datastream names (e.g. sgp30ebbrE20.a1). |
Measurements: | sgp30ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/07/2003 | 0000 | 03/30/2005 | 1730 |
Subject: | SGP/EBBR/E27 - Improved EBBR CR10 Program |
DataStreams: | sgp30ebbrE27.b1 |
Description: | Effective 20050330.1730, the EBBR.E27 CR10 program was revised to improve the quality of the primary measurements as follows: 1) An RMS procedure is used to determine max and min limits of acceptable soil heat flow. This is applied to the individual soil sets. Measurements outside the limits are rejected and the measurements within the limits are used to calculate the average soil heat flow. 2) Max and min limits are used to determine incorrect values of net radiation, sensible heat flux (h), latent heat flux (e), and automatic exchange mechanism (AEM) signal. If AEM signal is outside the limits, h and e are set to 999s. If net radiation is outside the limits, h and e are set to 999s. If h or e are outside the limits, h and e are set to 999s. Virtually no incorrect soil measurement will affect the primary measurements of h and e. By setting h and e to 999s, it can be easily seen that the primary variables are incorrect; no other interpretation is possible. Prior to 20050330, the improved CR10 program was NOT in effect. DQRs have been submitted for known instances of incorrect soil measurements which affected the quality of the primary measurements of h and e. Note: the DQR begin date is the begin date of the sgp30ebbrE27.b1 data stream. The earlier version of the CR10 program was also used on previous EBBR datastream names (e.g. sgp30ebbrE27.a1). |
Measurements: | sgp30ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 03/23/2005 | 1800 |
Subject: | SGP/EBBR/E4 - Improved EBBR CR10 Program |
DataStreams: | sgp30ebbrE4.b1 |
Description: | Effective 20050323.1800, the EBBR.E4 CR10 program was revised to improve the quality of the primary measurements as follows: 1) An RMS procedure is used to determine max and min limits of acceptable soil heat flow. This is applied to the individual soil sets. Measurements outside the limits are rejected and the measurements within the limits are used to calculate the average soil heat flow. 2) Max and min limits are used to determine incorrect values of net radiation, sensible heat flux (h), latent heat flux (e), and automatic exchange mechanism (AEM) signal. If AEM signal is outside the limits, h and e are set to 999s. If net radiation is outside the limits, h and e are set to 999s. If h or e are outside the limits, h and e are set to 999s. Virtually no incorrect soil measurement will affect the primary measurements of h and e. By setting h and e to 999s, it can be easily seen that the primary variables are incorrect; no other interpretation is possible. Prior to 20050323, the improved CR10 program was NOT in effect. DQRs have been submitted for known instances of incorrect soil measurements which affected the quality of the primary measurements of h and e. Note: the DQR begin date is the begin date of the sgp30ebbrE4.b1 data stream. The earlier version of the CR10 program was also used on previous EBBR datastream names (e.g. sgp30ebbrE4.a1). |
Measurements: | sgp30ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 03/22/2005 | 1900 |
Subject: | SGP/EBBR/E7 - Improved EBBR CR10 Program |
DataStreams: | sgp30ebbrE7.b1 |
Description: | Effective 20050322.1900, the EBBR.E7 CR10 program was revised to improve the quality of the primary measurements as follows: 1) An RMS procedure is used to determine max and min limits of acceptable soil heat flow. This is applied to the individual soil sets. Measurements outside the limits are rejected and the measurements within the limits are used to calculate the average soil heat flow. 2) Max and min limits are used to determine incorrect values of net radiation, sensible heat flux (h), latent heat flux (e), and automatic exchange mechanism (AEM) signal. If AEM signal is outside the limits, h and e are set to 999s. If net radiation is outside the limits, h and e are set to 999s. If h or e are outside the limits, h and e are set to 999s. Virtually no incorrect soil measurement will affect the primary measurements of h and e. By setting h and e to 999s, it can be easily seen that the primary variables are incorrect; no other interpretation is possible. Prior to 20050322, the improved CR10 program was NOT in effect. DQRs have been submitted for known instances of incorrect soil measurements which affected the quality of the primary measurements of h and e. Note: the DQR begin date is the begin date of the sgp30ebbrE7.b1 data stream. The earlier version of the CR10 program was also used on previous EBBR datastream names (e.g. sgp30ebbrE7.a1). |
Measurements: | sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 03/22/2005 | 1730 |
Subject: | SGP/EBBR/E8 - Improved EBBR CR10 Program |
DataStreams: | sgp30ebbrE8.b1 |
Description: | Effective 20050322.1730, the EBBR.E8 CR10 program was revised to improve the quality of the primary measurements as follows: 1) An RMS procedure is used to determine max and min limits of acceptable soil heat flow. This is applied to the individual soil sets. Measurements outside the limits are rejected and the measurements within the limits are used to calculate the average soil heat flow. 2) Max and min limits are used to determine incorrect values of net radiation, sensible heat flux (h), latent heat flux (e), and automatic exchange mechanism (AEM) signal. If AEM signal is outside the limits, h and e are set to 999s. If net radiation is outside the limits, h and e are set to 999s. If h or e are outside the limits, h and e are set to 999s. Virtually no incorrect soil measurement will affect the primary measurements of h and e. By setting h and e to 999s, it can be easily seen that the primary variables are incorrect; no other interpretation is possible. Prior to 20050322, the improved CR10 program was NOT in effect. DQRs have been submitted for known instances of incorrect soil measurements which affected the quality of the primary measurements of h and e. Note: the DQR begin date is the begin date of the sgp30ebbrE8.b1 data stream. The earlier version of the CR10 program was also used on previous EBBR datastream names (e.g. sgp30ebbrE8.a1). |
Measurements: | sgp30ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 03/22/2005 | 1600 |
Subject: | SGP/EBBR/E9 - Improved EBBR CR10 Program |
DataStreams: | sgp30ebbrE9.b1 |
Description: | Effective 20050322.1600, the EBBR.E9 CR10 program was revised to improve the quality of the primary measurements as follows: 1) An RMS procedure is used to determine max and min limits of acceptable soil heat flow. This is applied to the individual soil sets. Measurements outside the limits are rejected and the measurements within the limits are used to calculate the average soil heat flow. 2) Max and min limits are used to determine incorrect values of net radiation, sensible heat flux (h), latent heat flux (e), and automatic exchange mechanism (AEM) signal. If AEM signal is outside the limits, h and e are set to 999s. If net radiation is outside the limits, h and e are set to 999s. If h or e are outside the limits, h and e are set to 999s. Virtually no incorrect soil measurement will affect the primary measurements of h and e. By setting h and e to 999s, it can be easily seen that the primary variables are incorrect; no other interpretation is possible. Prior to 20050322, the improved CR10 program was NOT in effect. DQRs have been submitted for known instances of incorrect soil measurements which affected the quality of the primary measurements of h and e. Note: the DQR begin date is the begin date of the sgp30ebbrE9.b1 data stream. The earlier version of the CR10 program was also used on previous EBBR datastream names (e.g. sgp30ebbrE9.a1). |
Measurements: | sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/05/2005 | 1730 | 07/06/2005 | 1930 |
08/23/2005 | 1900 | 08/31/2005 | 1700 |
09/01/2005 | 1730 | 09/02/2005 | 0300 |
09/02/2005 | 1100 | 09/15/2005 | 2230 |
09/16/2005 | 0100 | 09/28/2005 | 1830 |
Subject: | SGP/EBBR/E20 - Soil Temperature and Soil Moisture #4 Measurements Incorrect |
DataStreams: | sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
Description: | The ts4 sensor reported 99999 values because the sensor leads were loose. Soil moisture #4 reported low values (steady 16%) during this time period. The sensible and latent heat fluxes were not affected by this problem, only soil temperature and soil moisture #4. See soil temperatures and soil moistures from sets #2, #3, and #5 for correct values (note: soil temperature #1 was having problems during the same time). |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/20/2005 | 2030 | 10/07/2005 | 1530 |
Subject: | SGP/EBBR/E7 - Data Missing |
DataStreams: | sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1 |
Description: | Data was missing because of a communication problem. However, previously missing data from 10/07-18 was recovered from the EBRR storage module and ingested, thereby reducing the data lost period significantly. |
Measurements: | sgp15ebbrE7.b1:
sgp5ebbrE7.b1:
sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/31/2005 | 0900 | 11/01/2005 | 1630 |
Subject: | SGP/EBBR/E9 - Net Radiation Incorrect: Sensible and Latent Heat Fluxes Incorrect |
DataStreams: | sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1 |
Description: | Water had entered the top of the net radiometer during the rain on 10/31 early morning. The net radiation, and thus sensible and latent heat fluxes were incorreect during the stated period. |
Measurements: | sgp15ebbrE9.b1:
sgp5ebbrE9.b1:
sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/01/2005 | 2030 | 10/12/2005 | 2130 |
Subject: | SGP/EBBR/E13 - Fluxes Incorrect |
DataStreams: | sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1 |
Description: | The AEM has not been reaching the home_30 position fully a few times a day on most days, resulting in zero home_30 measurements. The sensible and latent heat fluxes are incorrect when the home_30 measurement is near zero. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/17/2005 | 2230 | 10/05/2005 | 1600 |
Subject: | SGP/EBBR/E13 - Loose connections |
DataStreams: | sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1 |
Description: | The tair_bot spiked around midday, as if it is temperature related, and may have indicated a loose connection. The sensible and latyent heat fluxes and Bowen ratio were incorrect when this condition occurred. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/04/2005 | 1900 | 08/04/2005 | 2230 |
10/06/2005 | 0000 | 10/06/2005 | 1700 |
Subject: | SGP/EBBR/E20 - All E20 EBBR Data Missing |
DataStreams: | sgp5ebbrE20.b1, sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
Description: | All E20 EBBR data was missing during these periods. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/27/2005 | 2000 | 08/31/2005 | 1730 |
Subject: | SGP/EBBR/E22 - Net Radiation Incorrect; Sensible and Latent Heat Fluxes Incorrect |
DataStreams: | sgp5ebbrE22.b1, sgp15ebbrE22.b1, sgp30ebbrE22.b1 |
Description: | The net radiometer top dome was broken and water got inside, making the net radiation, and sensible and latent heat flux measurements incorrect. |
Measurements: | sgp5ebbrE22.b1:
sgp30ebbrE22.b1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/05/2005 | 2200 | 08/17/2005 | 1600 |
Subject: | SGP/EBBR/E27 - Net Radiation Incorrect; Sensible and Latent Heat Fluxes Incorrect |
DataStreams: | sgp5ebbrE27.b1, sgp15ebbrE27.b1, sgp30ebbrE27.b1 |
Description: | The net radiometer top dome was broken and water got inside, making the net radiation, and sensible and latent heat flux measurements incorrect. |
Measurements: | sgp5ebbrE27.b1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/17/2005 | 1630 | 08/27/2005 | 1930 |
Subject: | SGP/EBBR/E27 - Net Radiation Incorrect; Sensible and Latent Heat Fluxes Incorredt |
DataStreams: | sgp5ebbrE27.b1, sgp15ebbrE27.b1, sgp30ebbrE27.b1 |
Description: | Residual Moisture left in the top dome of the net radiometer after the 8/17/05 servicing caused the net radiation measurements to be biased low, and resulting in sensible and latent heat flux being low also. |
Measurements: | sgp5ebbrE27.b1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/15/2005 | 1800 | 09/21/2005 | 0300 |
Subject: | SGP/EBBR/E27 - All E27 EBBR Data is Missing |
DataStreams: | sgp5ebbrE27.b1, sgp15ebbrE27.b1, sgp30ebbrE27.b1 |
Description: | All E27 EBBR data was missing from this period. |
Measurements: | sgp5ebbrE27.b1:
sgp30ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/09/2005 | 1730 | 03/23/2005 | 1800 |
Subject: | SGP/EBBR/E4 - Average Soil Heat Flux Incorrect |
DataStreams: | sgp30ebbrE4.b1 |
Description: | A typo in the version 9 EBBR program caused average soil heat flow to be zero, resulting in both sensible and latent heat fluxes being approximately 20 watts per meter squared too large during the middle of the day. |
Measurements: | sgp30ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/04/2005 | 0100 | 07/13/2005 | 0330 |
Subject: | SGP/EBBR/E4 - All EBBR Data Missing |
DataStreams: | sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1 |
Description: | The data was missing during this period. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/08/2005 | 2000 | 03/22/2005 | 1900 |
Subject: | SGP/EBBR/E7 - Average Soil Heat Flux Incorrect |
DataStreams: | sgp30ebbrE7.b1 |
Description: | A typo in the version 9 EBBR program caused average soil heat flow to be zero, resulting in both sensible and latent heat fluxes being approximately 20 watts per meter squared too large during the middle of the day. |
Measurements: | sgp30ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/08/2005 | 1800 | 03/22/2005 | 1730 |
Subject: | SGP/EBBR/E8 - Average Soil Heat Flux Incorrect |
DataStreams: | sgp30ebbrE8.b1 |
Description: | A typo in the version 9 EBBR program caused average soil heat flow to be zero, resulting in both sensible and latent heat fluxes being approximately 20 watts per meter squared too large during the middle of the day. |
Measurements: | sgp30ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/08/2005 | 1630 | 03/22/2005 | 1600 |
Subject: | SGP/EBBR/E9 - Average Soil Heat Flux Incorrect |
DataStreams: | sgp30ebbrE9.b1 |
Description: | A typo in the version 9 EBBR program caused average soil heat flow to be zero, resulting in both sensible and latent heat fluxes being approximately 20 watts per meter squared too large during the middle of the day. |
Measurements: | sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/03/2005 | 2130 | 03/31/2005 | 2100 |
Subject: | SGP/EBBR/E13 - Average Soil Heat Flux Incorrect |
DataStreams: | sgp30ebbrE13.b1 |
Description: | A typo in the version 9 EBBR program caused average soil heat flow to be zero, resulting in both sensible and latent heat fluxes being approximately 20 watts per meter squared too large during the middle of the day. |
Measurements: | sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/01/2005 | 1800 | 03/29/2005 | 1900 |
Subject: | SGP/EBBR/E15 - Average Soil Heat Flux Incorrect |
DataStreams: | sgp30ebbrE15.b1 |
Description: | A typo in the version 9 EBBR program caused average soil heat flow to be zero, resulting in both sensible and latent heat fluxes being approximately 20 watts per meter squared too large during the middle of the day. |
Measurements: | sgp30ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/02/2005 | 1900 | 03/30/2005 | 1900 |
Subject: | SGP/EBBR/E20 - Average Soil Heat Flux Incorrect |
DataStreams: | sgp30ebbrE20.b1 |
Description: | A typo in the version 9 EBBR program caused average soil heat flow to be zero, resulting in both sensible and latent heat fluxes being approximately 20 watts per meter squared too large during the middle of the day. |
Measurements: | sgp30ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/16/2005 | 1830 | 03/30/2005 | 1930 |
Subject: | SGP/EBBR/E22 - Average Soil Heat Flux Incorrect |
DataStreams: | sgp30ebbrE22.b1 |
Description: | A typo in the version 9 EBBR program caused average soil heat flow to be zero, resulting in both sensible and latent heat fluxes being approximately 20 watts per meter squared too large during the middle of the day. |
Measurements: | sgp30ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/14/2005 | 0000 | 09/20/2005 | 2000 |
Subject: | SGP/EBBR/E7 - Net Radiation Incorrect; Sensible and Latent Heat Fluxes Incorrect |
DataStreams: | sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1 |
Description: | The top dome of the net radiometer was cracked; net radiation, and sensible and latent heat flux measurements were incorrect. |
Measurements: | sgp15ebbrE7.b1:
sgp30ebbrE7.b1:
sgp5ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/02/2005 | 1600 | 03/30/2005 | 1730 |
Subject: | SGP/EBBR/E27 - Average Soil Heat Flux Incorrect |
DataStreams: | sgp30ebbrE27.b1 |
Description: | A typo in the version 9 EBBR program caused average soil heat flow to be zero, resulting in both sensible and latent heat fluxes being approximately 20 watts per meter squared too large during the middle of the day. |
Measurements: | sgp30ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/28/2005 | 1930 | 06/28/2005 | 1930 |
Subject: | SGP/EBBR/E8 - Soil Heat Flow #2 Incorrect |
DataStreams: | sgp15ebbrE8.b1, sgp30ebbrE8.b1 |
Description: | Soil Heat Flow #2 spiked upwards briefly at 1930 GMT. |
Measurements: | sgp30ebbrE8.b1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/04/2005 | 2000 | 08/09/2005 | 2030 |
Subject: | SGP/EBBR/E8 - Net Radiation Incorrect; Sensible and Latent Heat Fluxes Incorrect |
DataStreams: | sgp5ebbrE8.b1, sgp15ebbrE8.b1, sgp30ebbrE8.b1 |
Description: | The top dome of the net radiometer was cracked and water had gotten inside it, so net radiation, and sensible and latent heat fluxes were incorrect. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/25/2005 | 0530 | 09/30/2005 | 1000 |
Subject: | SGP/EBBR/E9 - All EBBR Data Missing |
DataStreams: | sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1 |
Description: | All of the EBBR data was missing. |
Measurements: | sgp15ebbrE9.b1:
sgp5ebbrE9.b1:
sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/11/2005 | 1430 | 07/12/2005 | 2100 |
08/05/2005 | 1730 | 08/08/2005 | 0730 |
08/20/2005 | 1530 | 08/21/2005 | 2200 |
Subject: | SGP/EBBR/E13 - All EBBR Data Missing |
DataStreams: | sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1 |
Description: | All E13 EBBR data was missing during these three periods. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/15/2005 | 2130 | 07/19/2005 | 1700 |
Subject: | SGP/EBBR/E15 - Soil Set #5 Temperature, Moisture, and Heat Flow Incorrect |
DataStreams: | sgp15ebbrE15.b1, sgp30ebbrE15.b1 |
Description: | Rodents chewed the cables on all three soil set #5 sensors, making the measurements incorrect. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/13/2003 | 0000 | 07/22/2005 | 2359 |
Subject: | SGP/EBBR/E13 - metadata corrections |
DataStreams: | sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1 |
Description: | On 20050723, a series of metadata corrections and additions were completed. These metadata changes apply to all EBBR.E13 data collected by ARM back to the installation of the instrument in September 1992. Please see the current metadata for correct information. These changes do not affect data values or quality. The changes are summarized below: 1) Update of "sensor location" information 2) Addition of installation dates for systems 3) Correction of soil type 4) Correction of soil moisture units (from "by volume" to "gravimetric") |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/13/2003 | 0000 | 07/22/2005 | 2359 |
Subject: | SGP/EBBR/E15 - metadata corrections |
DataStreams: | sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1 |
Description: | On 20050723, a series of metadata corrections and additions were completed. These metadata changes apply to all EBBR.E15 data collected by ARM back to the installation of the instrument in September 1992. Please see the current metadata for correct information. These changes do not affect data values or quality. The changes are summarized below: 1) Update of "sensor location" information 2) Addition of installation dates for the systems 3) Correction of soil type 4) Correction of soil moisture units (from "by volume" to "gravimetric") |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
sgp5ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/13/2003 | 0000 | 08/16/2005 | 2359 |
Subject: | SGP/EBBR/E27 - metadata corrections |
DataStreams: | sgp5ebbrE27.b1, sgp15ebbrE27.b1, sgp30ebbrE27.b1 |
Description: | On 20050816, a series of metadata corrections and additions were completed. These metadata changes apply to all EBBR.E27 data collected by ARM back to the installation of the instrument in May 2003. Please see the current metadata for correct information. These changes do not affect data values or quality. The changes are summarized below: 1) Update of "sensor location" information 2) Addition of installation dates for the systems 3) Correction of soil moisture units (from "by volume" to "gravimetric") |
Measurements: | sgp30ebbrE27.b1:
sgp5ebbrE27.b1:
sgp15ebbrE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/14/2003 | 0000 | 08/16/2005 | 2359 |
Subject: | SGP/EBBR/E4 - metadata corrections |
DataStreams: | sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1 |
Description: | On 20050817, a series of metadata corrections and additions were completed. These metadata changes apply to all EBBR.E4 data collected by ARM back to the installation of the instrument in April 1993. Please see the current metadata for correct information. These changes do not affect data values or quality. The changes are summarized below: 1) Update of "sensor location" information 2) Addition of installation dates for the systems 3) Correction of soil moisture units (from "by volume" to "gravimetric") |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/13/2003 | 0000 | 07/22/2005 | 2359 |
Subject: | SGP/EBBR/E7 - metadata corrections |
DataStreams: | sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1 |
Description: | On 20050723, a series of metadata corrections and additions were completed. These metadata changes apply to all EBBR.E7 data collected by ARM back to the installation of the instrument in May 1993. Please see the current metadata for correct information. These changes do not affect data values or quality. The changes are summarized below: 1) Update of "sensor location" information 2) Addition of installation dates for the systems 3) Correction of soil moisture units (from "by volume" to "gravimetric") |
Measurements: | sgp5ebbrE7.b1:
sgp30ebbrE7.b1:
sgp15ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/13/2003 | 0000 | 07/22/2005 | 2359 |
Subject: | SGP/EBBR/E8 - metadata corrections |
DataStreams: | sgp5ebbrE8.b1, sgp15ebbrE8.b1, sgp30ebbrE8.b1 |
Description: | On 20050723, a series of metadata corrections and additions were completed. These metadata changes apply to all EBBR.E8 data collected by ARM back to the installation of the instrument in December 1992. Please see the current metadata for correct information. These changes do not affect data values or quality. The changes are summarized below: 1) Update of "sensor location" information 2) Addition of installation dates for the systems 3) Correction of soil moisture units (from "by volume" to "gravimetric") |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/13/2003 | 0000 | 04/19/2005 | 2359 |
Subject: | SGP/EBBR/E9 - metadata corrections |
DataStreams: | sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1 |
Description: | On 20050420, a series of metadata corrections and additions were completed. These metadata changes apply to all EBBR.E9 data collected by ARM back to the installation of the instrument in December 1992. Please see the current metadata for correct information. These changes do not affect data values or quality. The changes are summarized below: 1) Update of "sensor location" information 2) Addition of installation dates for the systems 3) Correction of soil moisture units (from "by volume" to "gravimetric") |
Measurements: | sgp15ebbrE9.b1:
sgp5ebbrE9.b1:
sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/15/2003 | 0000 | 07/22/2005 | 2359 |
Subject: | SGP/EBBR/E20 - metadata corrections |
DataStreams: | sgp5ebbrE20.b1, sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
Description: | On 20050723, a series of metadata corrections and additions were completed. These metadata changes apply to all EBBR.E20 data collected by ARM back to the installation of the instrument in April 1993. Please see the current metadata for correct information. These changes do not affect data values or quality. The changes are summarized below: 1) Update of "sensor location" information 2) Addition of installation dates for the systems 3) Correction of soil moisture units (from "by volume" to "gravimetric") |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/13/2003 | 0000 | 07/22/2005 | 2359 |
Subject: | SGP/EBBR/E22 - metadata corrections |
DataStreams: | sgp5ebbrE22.b1, sgp15ebbrE22.b1, sgp30ebbrE22.b1 |
Description: | On 20050723, a series of metadata corrections and additions were completed. These metadata changes apply to all EBBR.E22 data collected by ARM back to the installation of the instrument in April 1993. Please see the current metadata for correct information. These changes do not affect data values or quality. The changes are summarized below: 1) Update of "sensor location" information 2) Addition of installation dates for the systems 3) Correction of soil type 4) Correction of soil moisture units (from "by volume" to "gravimetric") |
Measurements: | sgp30ebbrE22.b1:
sgp5ebbrE22.b1:
sgp15ebbrE22.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/20/2005 | 1315 | 11/02/2005 | 0330 |
Subject: | SGP/EBBR/E4 - Net Radiation, Sensible and Latent Heat Fluxes Incorrect |
DataStreams: | sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1 |
Description: | The top dome of the net radiometer was broken, resulting in net radiations that were too small, and thus sensible and latent heat fluxes that were too small. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/30/2005 | 0700 | 11/01/2005 | 1615 |
Subject: | SGP/EBBR/E9 - Net Radiation, Sensible and Latent Heat Fluxes Incorrect |
DataStreams: | sgp5ebbrE9.b1, sgp15ebbrE9.b1, sgp30ebbrE9.b1 |
Description: | The top dome of the net radiometer was broken, resulting in net radiations that were too small, and thus sensible and latent heat fluxes that were too small. |
Measurements: | sgp15ebbrE9.b1:
sgp5ebbrE9.b1:
sgp30ebbrE9.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/30/2005 | 0000 | 11/08/2005 | 1815 |
Subject: | SGP/EBBR/E15 - Net Radiation, Sensible and Latent Heat Fluxes Incorrect. |
DataStreams: | sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1 |
Description: | The top dome of the net radiometer was broken, resulting in net radiations that were too small, and thus sensible and latent heat fluxes that were too small. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
sgp5ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/14/2005 | 1805 | 11/21/2005 | 1830 |
Subject: | SGP/EBBR/E15 - Missing Data |
DataStreams: | sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1 |
Description: | Data was missing for the period. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
sgp5ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/27/2005 | 0000 | 12/18/2005 | 1200 |
Subject: | SGP/EBBR/E15 - Reprocess: Sensible and Latent Heat Fluxes, Soil Set #2 Sometimes Incorrect |
DataStreams: | sgp30ebbrE15.b1 |
Description: | Spikes in soil set #2 sometimes caused sensible and latent heat fluxes to be incorrect. There is no electronic connection between the soil set #2 sensors, so it is suspected that there was a problem in the soil set #2 cable bundle. A power outage ensued, after which the soil set #2 problem did not re-occur. |
Measurements: | sgp30ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/18/2005 | 1230 | 12/21/2005 | 1730 |
Subject: | SGP/EBBR/E15 - Data Missing |
DataStreams: | sgp5ebbrE15.b1, sgp15ebbrE15.b1, sgp30ebbrE15.b1 |
Description: | Data was missing during a power outage after the power fuse blew. |
Measurements: | sgp15ebbrE15.b1:
sgp30ebbrE15.b1:
sgp5ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/21/2005 | 0930 | 12/21/2005 | 1730 |
Subject: | SGP/EBBR/E20 - Data Incorrect During J-Panel Replacement |
DataStreams: | sgp5ebbrE20.b1, sgp15ebbrE20.b1, sgp30ebbrE20.b1 |
Description: | Much of the data was incorrect during replacement of J-Panel #1. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/18/2005 | 0400 | 12/28/2005 | 1630 |
Subject: | SGP/EBBR/E4 - Sensible and Latent Heat Fluxes Incorrect |
DataStreams: | sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1 |
Description: | The AEM hung at one position for an extended period, causing sensible and latent heat fluxes and gradient measurements to be incorrect. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/04/2005 | 1700 | 02/20/2006 | 2230 |
Subject: | SGP/EBBR/E7 - Barometric Pressure Incorrect |
DataStreams: | sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1 |
Description: | The pressure measurement sometimes dropped to zero during daytime because of unstable battery voltage. |
Measurements: | sgp15ebbrE7.b1:
sgp30ebbrE7.b1:
sgp5ebbrE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/26/2005 | 1900 | 01/10/2006 | 1630 |
Subject: | SGP/EBBR/E8 - AEM Not Exchanging |
DataStreams: | sgp5ebbrE8.b1, sgp15ebbrE8.b1, sgp30ebbrE8.b1 |
Description: | The AEM hung in one position frequently and sometimes for many days during this period While the AEM was not switching, the sensible and latent heat fluxes and gradient measurements were incorrect. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/18/2005 | 0900 | 12/20/2005 | 1600 |
12/21/2005 | 0500 | 12/21/2005 | 1830 |
Subject: | SGP/EBBR/E13 - Wind Speed Sensor Frozen |
DataStreams: | sgp5ebbrE13.b1, sgp15ebbrE13.b1, sgp30ebbrE13.b1 |
Description: | The wind speed sensor was frozen to a stopped posiiton; wind speed data is incorrect. |
Measurements: | sgp15ebbrE13.b1:
sgp5ebbrE13.b1:
sgp30ebbrE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/07/2005 | 0000 | 01/24/2006 | 2330 |
Subject: | SGP/EBBR/E8 - Flux and Gradient Measurements Suspect |
DataStreams: | sgp5ebbrE8.b1, sgp15ebbrE8.b1, sgp30ebbrE8.b1 |
Description: | The flux and gradient measurements were often incorrect when the AEM did not function properly. The user needs to inspect the data (particularly the home signals) to determine when the AEM was and was not working. |
Measurements: | sgp30ebbrE8.b1:
sgp5ebbrE8.b1:
sgp15ebbrE8.b1:
|