Identifies the position of the FGS focus mechanism in millimeters (-4.0 to 4.0)
| Attribute | Value |
|---|---|
| data type | float |
| enumerated Values | not defined |
| units | millimeters |
| example | 0.0 |
| default value | 0.0 |
| special processing | not defined |
| source | Observatory Status File (OSF) |
| software source | METRICS:fgsMechanism.focus |
| calculation | |
| DB destination | ['FgsScience.focuspos', 'GuideStar.focuspos'] |
| data type in DB | float |
| instrument | FGS |
| mode | All |
| product level | 1b |
| FITS hdu | PRIMARY |
| FITS header section | Instrument |