DQR ID | Subject | Data Streams Affected |
---|
D061114.2 | TWP/MWR/C1 - Radiometer failure | twpmwrC1.00, twpmwrlosC1.b1, twpmwrtipC1.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 |
D070613.1 | TWP/MWR/C1 - Intermittent data | twpmwrlosC1.b1, twpmwrtipC1.a1 |
D071208.1 | TWP/MWR/C1 - Incorrect ambient temperature readings | twpmwrlosC1.b1, twpmwrtipC1.a1 |
D081013.2 | TWP/MWR/C1 - Short periods of wrong ambient temperature | twpmwrlosC1.b1, twpmwrtipC1.a1 |
D090114.4 | TWP/MWR/C1 - Ambient temperature data missing | twpmwrlosC1.b1, twpmwrtipC1.a1 |
D110221.2 | TWP/MWR/C1 - Intermittent data due to computer problems | twpmwrtipC1.a1, twpmwrlosC1.b1 |
D111214.1 | TWP/MWR/C1 - Rain events not flagged | twpmwrlosC1.b1, twpmwrtipC1.a1 |
D120625.1 | TWP/MWR/C1 - Erratic surface temperature readings | twpmwrlosC1.b1, twpmwrtipC1.a1 |
Subject: | TWP/MWR/C1 - Radiometer failure |
DataStreams: | twpmwrC1.00, twpmwrlosC1.b1, twpmwrtipC1.a1
|
Description: | The instrument stopped responding and had to be powered off. Suspect cause of failure is a
faulty digital board. |
Measurements: | twpmwrC1.00: - Raw data stream - documentation not supported
twpmwrtipC1.a1: - 31bb
- tnd31
- alt
- 31expave
- tipsky31
- tbskytip31
- bbn31
- 23expave
- Temperature, brightness, longwave(ir_temp)
- 23ndiode
- 31tipsky
- base_time
- airm
- actel
- 23tipskynd
- tnd23
- 31gain
- actaz
- r23
- 31tipbb
- wet_window
- 23bbn
- 23tbzenith
- 31bbn
- 31tipskynd
- tnd31I
- 31r
- tnd_nom23
- 23tipbb
- tknd
- tbskytip23
- tc23
- 23bb
- tkbb1
- tkbb2
- 23gain
- 23tipsky
- r31
- liqtip
- bb31
- tkxc
- tc31
- tnd_nom31
- tkbb
- tipn
- vaptip
- lon
- tnd23I
- time_offset
- tkair
- bbn23
- 31ndiode
- lat
- bb23
- tipsky23
- 31tbzenith
- 23r
twpmwrlosC1.b1: - tkair
- IR Brightness Temperature(sky_ir_temp)
- lon
- actaz
- bbn23
- Temperature, brightness, longwave(ir_temp)
- tnd31
- 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/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 |
DataStreams: | twpmwrlosC1.b1, twpmwrtipC1.a1
|
Description: | After a computer change the MWR program did not restart properly. Data are intermittent
between 6/12 and 6/17. |
Measurements: | twpmwrtipC1.a1: - 31bb
- tnd31
- alt
- 31expave
- tipsky31
- tbskytip31
- bbn31
- 23expave
- Temperature, brightness, longwave(ir_temp)
- 23ndiode
- 31tipsky
- base_time
- airm
- actel
- 23tipskynd
- tnd23
- 31gain
- actaz
- r23
- 31tipbb
- wet_window
- 23bbn
- 23tbzenith
- 31bbn
- 31tipskynd
- tnd31I
- 31r
- tnd_nom23
- 23tipbb
- tknd
- tbskytip23
- tc23
- 23bb
- tkbb1
- tkbb2
- 23gain
- 23tipsky
- r31
- liqtip
- bb31
- tkxc
- tc31
- tnd_nom31
- tkbb
- tipn
- vaptip
- lon
- tnd23I
- time_offset
- tkair
- bbn23
- 31ndiode
- lat
- bb23
- tipsky23
- 31tbzenith
- 23r
twpmwrlosC1.b1: - tkair
- IR Brightness Temperature(sky_ir_temp)
- lon
- actaz
- bbn23
- Temperature, brightness, longwave(ir_temp)
- tnd31
- 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/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)
|