| Description: | PIR1 appears to show bad irradiance values beginning on Feb 4th. Looking back at the
8-day time series (see uploaded plot), it looks like questionable data may have begun as far
back as Jan 31st around 0400 UTC. We have one spare PIR currently on-site, s/n 36506F3
with a 3.68 constant. Do you want us to replace PIR1 with the spare? |
| Measurements: | ganskyrad60sM1.b1: - Downwelling Shortwave Diffuse Hemisp. Irrad., Ventilated Pyranometer, Maxima(down_short_diffuse_hemisp_max)
- sky_ir_temp_min
- Downwelling Shortwave Hemispheric Irradiance, Ventilated Pyranometer, Minima(down_short_hemisp_min)
- inst_down_long_hemisp1_tp
- down_long_hemisp2_min
- vBatt
- sky_ir_temp_std
- down_long_hemisp1_std
- down_long_hemisp2_std
- base_time
- down_long_hemisp1_max
- sky_ir_temp_max
- inst_down_long_hemisp1_dome_temp
- inst_down_long_hemisp2_tp
- down_long_hemisp2_max
- Radiation, shortwave, direct normal irradiance, 1-min avg(short_direct_normal)
- down_long_hemisp1_min
- lon
- 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)
- Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer2(down_long_hemisp2)
- time
- IR Brightness Temperature(sky_ir_temp)
- inst_down_long_hemisp2_case_temp
- Shortwave Direct Normal Irradiance, Pyrheliometer, Maxima(short_direct_normal_max)
- Radiation, shortwave, downwelling diffuse hemispheric irradiance, 1-min avg(down_short_diffuse_hemisp)
- inst_down_long_hemisp2_dome_temp
- lat
- Shortwave Direct Normal Irradiance, Pyrheliometer, Minima(short_direct_normal_min)
- inst_down_long_hemisp1_case_temp
- time_offset
- Radiation, shortwave, downwelling total hemispheric irradiance, 1-min avg(down_short_hemisp)
- short_direct_normal_std
- logger_temp
- alt
- Downwelling Shortwave Hemispheric Irradiance, Ventilated Pyranometer, Maxima(down_short_hemisp_max)
- down_short_hemisp_std
ganskyrad20sM1.a0: - alt
- inst_direct_normal
- inst_global
- base_time
- time_offset
- time
- inst_down_long_hemisp1_dome_resist
- inst_down_long_hemisp1_case_resist
- inst_down_long_hemisp1_tp
- inst_down_long_hemisp2_case_resist
- inst_down_long_hemisp2_tp
- inst_diffuse
- lat
- lon
- inst_sky_ir_signal
- inst_down_long_hemisp2_dome_resist
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