DQR ID | Subject | Data Streams Affected |
---|---|---|
D080526.1 | SGP/ECOR/E10 - Incorrect CO2 fluxes | sgp30ecorE10.b1 |
D080604.2 | SGP/ECOR/E14 - Sensor failure | sgp30ecorE14.b1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/10/2008 | 1130 | 06/25/2008 | 1500 |
Subject: | SGP/ECOR/E10 - Incorrect CO2 fluxes |
DataStreams: | sgp30ecorE10.b1 |
Description: | The analog CO2 signal from the LI-7500 to the sonic anemometer became very noisy and incorrect CO2 fluxes resulted. Sonic anemometer was replaced. |
Measurements: | sgp30ecorE10.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/02/2008 | 1330 | 06/05/2008 | 1930 |
Subject: | SGP/ECOR/E14 - Sensor failure |
DataStreams: | sgp30ecorE14.b1 |
Description: | The water vapor output of the LI-7500 was too low, indicating that water vapor leaked into the sensor and that the chemicals are spent or there was an electronic failure. Latent heat flux was not normally affected by this problem. |
Measurements: | sgp30ecorE14.b1:
|