GLAST/LAT > DAQ and FSW > FSW > Index by Name within Package

isTime44 isTime44 - Telemetry Field


"Flag to indicate the format of the time fields" (SVC/ITC)

View Options: (help)

Ancestry:

Definition:

    Alignment:2-byte boundary
    APID:720/0x2D0
    Attribute(s):
    C type:unsigned short
    ITOS desc:"Flag to indicate the format of the time fields"
    ITOS name:LITCISTIME44
    ITOS type:U12
    Length: 1 bit
    Offset:0x026; bit 15 (of 0-15)

Description:

    Flag to indicate the format of the time fields. If clear, combining the most-significant and least-significant 32 bit fields for a given timestamp (e.g. execution time) yields a sixty-four bit number in the format: nonoseconds since LAT epoch. If set, the timestamps are formatted in "TIME44" format (most-significant 32 bits are seconds since LAT epoch, least-significant 32 bits are microseconds within the second).