PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM OBJECT = TEXT INTERCHANGE_FORMAT = ASCII PUBLICATION_DATE = 2006-09-05 NOTE = "Introduction to this archive volume." END_OBJECT = TEXT END Mars Express Radio-Science Data Archive Volume ID: MEXMRS_0403 Data from Experiments on 2005/159 MEX Prime Mission V1.0 "MEXMRS_0403_2005_159 V1.0" ERRATA.TXT 2006-09-05 Martin Paetzold Institut fuer Geophysik und Meteorologie University of Cologne ============================================================================== INTRODUCTION ============================================================================== This file contains an accumulation of corrections and notes for the Mars Express Radio-Science Data Archive. ============================================================================== CORRECTIONS AND NOTES ============================================================================== Most notably it was discovered that the incoming Doppler data from ESA and thus level 1a and level 1b Doppler data may contain a wrong uplink frequency. This problem was identified during processing and corrected for level 2 data. If this problem occurred the folder UPLINK_FREQ_CORRECT will be generated in the CALIB directory containing information which raw files were effected and where to find the corrected data. It was discovered later in the mission that for IFMS the file naming convention of AGC raw files was crossed since beginning of the mission. In fact AGC1 refers to D2 and AG2 refers to D1 and not the other way around as it should be. Consequently the AGC files were swapped during the whole processing. Anomalies which ocurred during measurements such as wrong sample rate or wrong timing which might affect the quality of the data are listed in CATALOG/DATASET.CAT under anomaly report near the end of the file.