spacecraft_clock_start in Observation_​Information

Name: spacecraft_clock_startVersion Id: 1.0.0.0
Description: The spacecraft_clock_start is the value of the spacecraft clock at the beginning of an observation, in seconds. Values are formed according to the pattern [p/]dddddddddd[.fffffffff], where p is an optional partition number, dddddddddd is a whole number of seconds up to 10 digits, and .fffffffff is an optional fraction of a second up to 9 digits. The whole number and fraction are separated by a period. If a partition number and slash are not present, then the attribute spacecraft_clock_partition must be used.
Namespace Id: mars2020Steward: geoClass Name: Observation_​InformationType: ASCII_​Short_​String_​Collapsed
Minimum Value: NoneMaximum Value: NoneMinimum Characters: 1Maximum Characters: 19
Unit of Measure Type: NoneDefault Unit Id: NoneAttribute Concept: NoneConceptual Domain: SHORT_STRING
Status: ActiveNillable: falsePattern: ([1-9]/)?[0-9]{1,10}(\.[0-9]{1,9})?
Permissible Value(s)No Values