07/03/03 48821 CTB Converted to XML format This relation is used to contain the details of msc_events of type RTO and class GEN taken from the MSC GEN-SLEW block. C20 YYYY.DDD.HH.MM.SS.CC the time within a hundreth of a second for each obset. C3 BASE_36 When a proposal is accepted into the PMDB by SPSS it must be assigned a unique 3 character base 36 program identifier. This is done by the PMDB/ACCEPT_PROP command. It is used for identification of proposals by spacecraft and OPUS software. It is also used in the OPUS and DADS rootname for all archived science data files. Because of flight design software, program_id must be three characters. C2 BASE_36 An observation set is a collection of one or more alignments that are grouped together based on FGS pointing requirements. That is, if multiple alignments can all be executed using the same guide star pair, they are grouped into the same observation set. C3 Slot number C17 YYYY.DDD:HH;MM:SS - load by date C3 formatted as integer arcsec - maximum slew angle C13 An identified used in the SPSS database MSC_SLEW_SLOT_TYPE RTO GEN data from MSC file OPUS unique clustered nonclustered