NIRSpec Refocus Mechanism Assembly (RMA) relative position, in motor steps (-18400 to +18400). The offsets are from the current position.
| Attribute | Value |
|---|---|
| data type | integer |
| enumerated Values | not defined |
| units | step |
| example | |
| default value | 0 |
| special processing | not defined |
| source | Engineering Service |
| software source | ENGSERVICE:INRSI_RMA_CNT:EXPSTART:EXPEND |
| calculation | |
| DB destination | ['NirspecScience.fcsrlpos'] |
| data type in DB | int |
| instrument | NIRSPEC |
| mode | All |
| product level | 1b |
| FITS hdu | PRIMARY |
| FITS header section | NIRSPEC WFSC parameters |