PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM PRODUCT_ID = "ERRATA.TXT" DATA_SET_ID = "RO-C-OSIWAC-4-PRL-67PCHURYUMOV-M08-V2.0" OBJECT = TEXT NOTE = "ERRATA file for RO-C-OSIWAC-4-PRL-67PCHURYUMOV-M08-V2.0" PUBLICATION_DATE = 2019-01-31 END_OBJECT = TEXT END Errata for dataset: RO-C-OSIWAC-4-PRL-67PCHURYUMOV-M08-V2.0 The IMAGE sub fields FIRST_LINE and FIRST_LINE_SAMPLE can contain negative values. This is in violation of the PDS archive conventions. Negative values are used to identify pixels not coming from the physical CCD but from various diagnostic readout segments.