Start Date | Start Time | End Date | End Time | Data Quality Metric |
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2005-11-14 | 04:53:00 | 2005-12-02 | 00:00:00 | Incorrect |
Subject: | TWP/SKYRAD/C3 - tracker inoperative |
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Affected Datastreams: | twpskyradC3.00 |
Description | A lightning strike at Darwin removed the tracker from service. Instruments installed on the tracker were rendered either inoperative or were not shaded during this time period. The longwave hemispheric instruments PIR1 and PIR2 appear to have been unaffected. They are not suseptable to incorrect tracker operation. The downwelling hemispheric shortwave PSP instrument mounted on Skyrad will not be affected by incorrect tracker operation. |
Measurements |
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Start Date | Start Time | End Date | End Time | Data Quality Metric |
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2004-05-20 | 00:00:00 | 2004-09-02 | 04:00:00 | Note |
Subject: | TWP/SKYRAD/C3 - Reprocessed and Corrected: NIP calibrations incorrect |
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Affected Datastreams: | twpskyradC3.00 |
Description | DATA REPROCESSED and CORRECTED: 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. The correct calibration coefficient has now been applied. The data were archived April 2017. Please retrieve the reprocessed data for use in your analysis. You may find these data using the ARM Discovery tool at the following link: http://www.archive.arm.gov/discovery/#v/results/s/finst::skyrad/fsite::twp/ffac::twp.C3 ORIGINAL DQR CATEGORY: Red( Incorrect) REPROCESSED and CORRECTED DATA ARCHIVED:2017-04 REPROCESS IDENTIFICATION NUMBER: RID 184 --------------------------------------------------- --- ORIGINAL DQR DESCRIPTION --- --------------------------------------------------- On 05/20 during installtion 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. TWP reports SV0405D and SV0409D detail the activities which lead to this DQR. |
Measurements |
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