physical units of the data array values
| Attribute | Value |
|---|---|
| data type | string |
| enumerated Values | not defined |
| units | |
| example | 1 |
| default value | DN |
| special processing | not defined |
| source | Science Data Processing (SDP) |
| software source | |
| calculation | |
| DB destination | ['ScienceCommonExt.bunit', 'GuideStarExt.bunit'] |
| data type in DB | nvarchar(30) |
| instrument | Multiple |
| mode | All |
| product level | 1A |
| FITS hdu | SCI |
| FITS header section | Basic |