| Start Date | Start Time | End Date | End Time | Data Quality Metric |
|---|---|---|---|---|
| 05/20/2004 | 0000 | 09/02/2004 | 0400 | Incorrect |
| Subject: | TWP/QCRAD/C3 - Reprocess: NIP calibration incorrect |
| DataStreams: | twpqcrad1longC3.s1, twpqcrad1longC3.c1, twpqcrad1longC3.s2, twpqcrad1longC3.c2 |
| Description: | On 05/20 during installation of the new Campbell datalogger system and associated program the NIP (S/N 33551E6) was assigned an incorrect calibration coefficient. A coefficient of 116.01 W/m2/mV was applied when it should have been 124.378 W/m2/mV. Problem documented in instrument DQRs D050104.1 & D040904.2 |
| Suggestions: | Back out original mV measu rement and reapply correct cal coefficient. Irrad(NIP correct)[W/m2]= (Irrad(NIPincorrect)[W/m2]/116.01[W/m2/mV])*124.378[W/m2/mV] |
| Measurements: | twpqcrad1longC3.c2: more
twpqcrad1longC3.s2: more twpqcrad1longC3.s1: more twpqcrad1longC3.c1: more |