Principal time system for time-related keywords. Universal Time Coordinated (UTC) will be used.
| Attribute | Value |
|---|---|
| data type | string |
| enumerated Values | not defined |
| units | |
| example | UTC |
| default value | UTC |
| special processing | not defined |
| source | Science Data Processing (SDP) |
| software source | |
| calculation | |
| DB destination | ['ScienceCommon.timesys', 'GuideStar.timesys'] |
| data type in DB | nvarchar(10) |
| instrument | Multiple |
| mode | All |
| product level | 1a |
| FITS hdu | PRIMARY |
| FITS header section | Basic |