instrument_clock_start in Mission_​Information

Name: instrument_clock_startVersion Id:
Description: The value of the clock returned by the instrument at the beginning of the observation. This may differ from the spacecraft clock due to several factors such as clock drift, or differences in definition of start time (for example, spacecraft clock might be when an image was commanded, but instrument clock might be after autoexpoure or autofocus processes), or differences in the time epoch between the instrument and the main spacecraft.
Namespace Id: msnSteward: imgClass Name: Mission_​InformationType: ASCII_​Short_​String_​Collapsed
Minimum Value: NoneMaximum Value: NoneMinimum Characters: 1Maximum Characters: 255
Unit of Measure Type: NoneDefault Unit Id: NoneAttribute Concept: NoneConceptual Domain: SHORT_STRING
Status: ActiveNillable: truePattern: None
Permissible Value(s)No Values