MIRI LRS distance between steps in the spatial direction (arcsec) - point source: -0.908, 0.908; extended target. Value must be >= 0.0.
| Attribute | Value |
|---|---|
| data type | float |
| enumerated Values | not defined |
| units | arcsec |
| example | 0.0 |
| default value | |
| special processing | OPTIONAL |
| source | Proposal and Planning System (PPS) |
| software source | PPS:dms_dithers_view.spatial_step_offset |
| calculation | |
| DB destination | ['MiriScience.spatstep'] |
| data type in DB | float |
| instrument | MIRI |
| mode | ['MIR_LRS-FIXEDSLIT', 'MIR_LRS-SLITLESS'] |
| product level | 1b |
| FITS hdu | PRIMARY |
| FITS header section | Dither |