The number of normal pixels included in each block of normal+reference pixels in an image using the NIRSpec IRS2 readout scheme
| Attribute | Value |
|---|---|
| data type | integer |
| enumerated Values | not defined |
| units | |
| example | |
| default value | |
| special processing | OPTIONAL |
| source | Science and Operations Center Project Reference Database (PRD) |
| software source | calculation |
| calculation | Datamode table lookup |
| DB destination | ['NirspecScience.nrs_norm'] |
| data type in DB | smallint |
| instrument | NIRSPEC |
| mode | All |
| product level | 1b |
| FITS hdu | PRIMARY |
| FITS header section | Exposure |