Grating wheel REC-averaged and calibrated X-position tilt sensor value.
| Attribute | Value |
|---|---|
| data type | float |
| enumerated Values | not defined |
| units | TBD |
| example | 0.0 |
| default value | 0.0 |
| special processing | not defined |
| source | Engineering Service |
| software source | ENGSERVICE:INRSI_C_GWA_X_POS_REC:EXPSTART:EXPEND |
| calculation | |
| DB destination | ['NirspecScience.gwa_pxav'] |
| data type in DB | float |
| instrument | NIRSPEC |
| mode | All |
| product level | 1b |
| FITS hdu | PRIMARY |
| FITS header section | Instrument |