PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM RELEASE_ID = 0001 REVISION_ID = 0000 INSTRUMENT_HOST_NAME = "MARS EXPRESS" INSTRUMENT_HOST_ID = "MEX" MISSION_NAME = "MARS EXPRESS" DATA_SET_ID = "MEX-M-PFS-2-EDR-EXT6-V1.0" OBJECT = TEXT PUBLICATION_DATE = 2018-09-25 NOTE = "MEX PFS EDR ERRATA" END_OBJECT = TEXT END MEX PFS EDR ERRATA Data included in this archive need a calibration procedure which is not yet clearly fixed, because several problems affecting the measurements are not resolved in unique way. Principal problems are: - mirror contamination: some material on optical section (probably organic compounds), that affects a small fixed spectral region roughly between 2800 and 3000 cm-1 - microvibration: interference with other moving parts on the spacecraft. - intereferogram spiking: sometimes the interferogram shows one or more spikes, probably due to a bad feedback control over the Interferometer mirror motor. Detailed information on these topics can be found in documentation provided in the DOCUMENT/ directory in this data set.