Velocity aberration scale factor
| Attribute | Value |
|---|---|
| data type | float |
| enumerated Values | not defined |
| units | |
| example | |
| default value | |
| special processing | OPTIONAL |
| source | Science Data Processing (SDP) |
| software source | calculation |
| calculation | A velocity aberration correction will be calculated at the WCS reference position using the JWST motion extracted from the spacecraft ephemeris file. |
| DB destination | ['ScienceCommonExt.va_scale', 'GuideStarExt.va_scale'] |
| data type in DB | float |
| instrument | Multiple |
| mode | All |
| product level | 1b |
| FITS hdu | SCI |
| FITS header section | not defined |