| Start Date | Start Time | End Date | End Time | Data Quality Metric |
|---|---|---|---|---|
| 04/02/2009 | 0000 | 05/13/2009 | 2222 | Incorrect |
| Subject: | SGP/QCRAD/E4 - Tracker inoperative |
| DataStreams: | sgpqcrad1longE4.c1, sgpqcrad1longE4.c2, sgpqcrad1longE4.s1, sgpqcrad1longE4.s2 |
| Description: | Tracker failed on 04/02 until reset by Ops on 5/13. This adversely affected down_short_diffuse_hemisp and short_direct_normal data. Data are not recoverable. documented in instrument DQR D090424.2 |
| Suggestions: | Don't use SW direct or diffuse data during these time periods. If "source_BestEstimate_down_short_hemisp" is 0, don't use Best Estimate GSW data. Note that fewer quality checks can be applied accurately to the BestEstimate data. |
| Measurements: | sgpqcrad1longE4.s1: more
sgpqcrad1longE4.c1: more sgpqcrad1longE4.c2: more sgpqcrad1longE4.s2: more |