| R# | Site | Serial Number | Measurement | Start Date | Start Time | End Date | End Time | Data Quality Statement |
|---|---|---|---|---|---|---|---|---|
| 1 | SRRL BMS | Q20558 | Upwelling LI-190 | 03/22/2006 | 15:00:00 | 03/28/2006 | 14:32:00 | The LICOR Quantum sensor is reading very low (and negative when irradiance levels are low enough, near sunrise/set). Sensor was replaced with S/N Q20555. |