NSA/GVRP/C1 - Reprocessed: Calibration drift
On Jan 24 2011 there was a power outage that caused another drift in the calibration. The radiometer was put in scanning mode to collect tip data. The tip data were processed for the most transparent channels. New calibration values were uploaded and took effect on March 4 2011. Data for 20110124-20110304 were recalibrated and reprocessed. The reprocessed data were archived in May 2011.