| DQR ID | Subject | Data Streams Affected |
|---|
| D061114.4 | TWP/MWR/C3 - Sun in field of view of radiometer | twpmwrlosC3.b1, twpmwrtipC3.a1 |
| D070105.1 | TWP/MWR/C1 - Missing data | twpmwrlosC1.b1, twpmwrtipC1.a1 |
| D070412.3 | TWP/MWR/C1/C2 - Sun in the field of view | twpmwrlosC1.b1, twpmwrlosC2.b1, twpmwrtipC1.a1, twpmwrtipC2.a1 |
| D110221.2 | TWP/MWR/C1 - Intermittent data due to computer problems | twpmwrtipC1.a1, twpmwrlosC1.b1 |
| D110617.1 | TWP/MWR/C2 - Missing ambient temperature | twpmwrlosC2.b1, twpmwrtipC2.a1 |
| D110831.1 | TWP/SKYRAD/C2 - Tracker failure | twpskyrad20sC2.a0, twpskyrad60sC2.b1 |
| D111026.1 | TWP/SKYRAD/C2 - IRT power failure | twpskyrad20sC2.a0, twpskyrad60sC2.b1 |
| D111214.1 | TWP/MWR/C1 - Rain events not flagged | twpmwrlosC1.b1, twpmwrtipC1.a1 |
| Subject: | TWP/MWR/C1/C2 - Sun in the field of view |
| DataStreams: | twpmwrlosC1.b1, twpmwrlosC2.b1, twpmwrtipC1.a1, twpmwrtipC2.a1
|
| Description: | Every day between around noon local time (usually between 1 and 2 AM UTC time) there is an
increase in the brightness temperatures due to the sun in the field of view of the
radiometer.
The effect lasts less than an hour around local noon (usually between 1 and 2 AM UTC
time). The effect appears as a smooth increase and decrease in brightness temperature. |
| Measurements: | twpmwrtipC2.a1:
twpmwrtipC1.a1: - vaptip
- liqtip
- tbskytip23
- tbskytip31
twpmwrlosC1.b1: - Total liquid water along LOS path(liq)
- sky23
- 31.4 GHz sky brightness temperature(tbsky31)
- sky31
- Radiation, longwave, brightness temperature, 23.8 GHz(tbsky23)
- Total water vapor along LOS path(vap)
twpmwrlosC2.b1: - sky31
- 31.4 GHz sky brightness temperature(tbsky31)
- sky23
- Total liquid water along LOS path(liq)
- Total water vapor along LOS path(vap)
- Radiation, longwave, brightness temperature, 23.8 GHz(tbsky23)
|
| Subject: | TWP/MWR/C1 - Intermittent data due to computer problems |
| DataStreams: | twpmwrtipC1.a1, twpmwrlosC1.b1
|
| Description: | Between 1/7 and 1/9 there are large segments of data missing because of a computer
problem. |
| Measurements: | twpmwrtipC1.a1: - 31bb
- tnd31
- alt
- 31expave
- tipsky31
- bbn31
- 23expave
- tbskytip31
- Temperature, brightness, longwave(ir_temp)
- 23ndiode
- 31tipsky
- base_time
- airm
- actel
- 23tipskynd
- tnd23
- 31gain
- actaz
- r23
- 31tipbb
- 31bbn
- 23tbzenith
- 23bbn
- wet_window
- 31tipskynd
- tnd31I
- 31r
- tnd_nom23
- 23tipbb
- tknd
- tbskytip23
- tc23
- 23bb
- tkbb1
- tkbb2
- 23tipsky
- 23gain
- r31
- liqtip
- bb31
- tkxc
- tc31
- tnd_nom31
- tkbb
- tipn
- lon
- vaptip
- tnd23I
- time_offset
- tkair
- bbn23
- 31ndiode
- lat
- bb23
- tipsky23
- 31tbzenith
- 23r
twpmwrlosC1.b1: - tkair
- IR Brightness Temperature(sky_ir_temp)
- lon
- actaz
- bbn23
- tnd31
- Temperature, brightness, longwave(ir_temp)
- Radiation, longwave, brightness temperature, 23.8 GHz(tbsky23)
- wet_window
- tnd_nom31
- Total liquid water along LOS path(liq)
- tc31
- lat
- tknd
- alt
- actel
- bb31
- tnd_nom23
- sky23
- tkxc
- sky31
- tc23
- tkbb
- time_offset
- bbn31
- bb23
- 31.4 GHz sky brightness temperature(tbsky31)
- tnd23
- base_time
- Total water vapor along LOS path(vap)
|
| Subject: | TWP/SKYRAD/C2 - Tracker failure |
| DataStreams: | twpskyrad20sC2.a0, twpskyrad60sC2.b1
|
| Description: | Tracker failed on 6/16/2011. Ops replaced with a spare tracker. The affected instruments
are the 8-48 (down_short_diffuse) and NIP (direct_normal) shortwave instruments.
The down_long_hemisp1 and 2 (PIR1 and PIR2) performance may have been affected by exposure
to direct sun. |
| Measurements: | twpskyrad60sC2.b1: - inst_down_long_hemisp2_case_temp
- Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer2(down_long_hemisp2)
- Radiation, shortwave, downwelling diffuse hemispheric irradiance, 1-min avg(down_short_diffuse_hemisp)
- down_long_hemisp1_min
- Radiation, shortwave, direct normal irradiance, 1-min avg(short_direct_normal)
- inst_down_long_hemisp2_tp
- down_long_hemisp1_max
- inst_down_long_hemisp1_tp
- down_long_hemisp2_std
- down_short_diffuse_hemisp_std
- Downwelling Shortwave Diffuse Hemisp. Irrad., Ventilated Pyranometer, Minima(down_short_diffuse_hemisp_min)
- Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer1(down_long_hemisp1)
- Shortwave Direct Normal Irradiance, Pyrheliometer, Maxima(short_direct_normal_max)
- Shortwave Direct Normal Irradiance, Pyrheliometer, Minima(short_direct_normal_min)
- down_long_hemisp1_std
- inst_down_long_hemisp1_dome_temp
- short_direct_normal_std
- down_long_hemisp2_max
- down_long_hemisp2_min
- inst_down_long_hemisp2_dome_temp
- Downwelling Shortwave Diffuse Hemisp. Irrad., Ventilated Pyranometer, Maxima(down_short_diffuse_hemisp_max)
- inst_down_long_hemisp1_case_temp
twpskyrad20sC2.a0: - inst_diffuse
- inst_down_long_hemisp2_tp
- inst_direct_normal
- inst_down_long_hemisp1_tp
- inst_down_long_hemisp1_case_resist
- inst_down_long_hemisp2_case_resist
- inst_down_long_hemisp2_dome_resist
- inst_down_long_hemisp1_dome_resist
|