PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM SPACECRAFT_NAME = "LUNAR RECONNAISSANCE ORBITER" INSTRUMENT_NAME = "LYMAN ALPHA MAPPING PROJECT" TARGET_NAME = MOON OBJECT = TEXT INTERCHANGE_FORMAT = ASCII PUBLICATION_DATE = 2022-06-15 NOTE = "Comments on the LRO LAMP EDR Archive Volume" END_OBJECT = TEXT END Comments on the LRO LAMP EDR Archive Volume ============================================================================= Known Errors and Anomalies ========================== On 30 October 2020 (DOY 304), LAMP experienced an issue where it wasn't writing science data packets onboard. The files were being created, but were empty of content. This issue was resolved on 09 November 2020 (DOY 314) after the LAMP instrument was approved for reboot. Data during this period may be incomplete. At 04:19:32 UTC on October 5, 2016 (DOY 279), the LAMP failsafe door was opened. This increased the total size of the instrument's light-admitting aperture by about 10% of the size of the airglow aperture. FITS files containing data taken after this LAMP configuration change are identified by the keyword "FAILSAFE" (with value = "T") in their primary headers. New File Additions ================== In this fiftieth data release, there are 1158 new EDR files supplied. Modifications to Existing Files =============================== None.