NIRSpec IFU primary dither pattern type. Possible values are: NONE, 2-POINT-NOD, 4-POINT-NOD, 4-POINT-DITHER, CYCLING, or SPARSE-CYCLING.
Attribute | Value |
---|---|
data type | string |
enumerated Values | ['NONE', '2-POINT-NOD', '4-POINT-NOD', '4-POINT-DITHER', 'CYCLING', 'SPARSE-CYCLING'] |
units | |
example | CYCLING |
default value | NONE |
special processing | not defined |
source | Proposal and Planning System (PPS) |
software source | PPS:dms_dithers_view.pattern_type|pps_to_scsb_translation| |
calculation | |
DB destination | ['ScienceCommon.patttype'] |
data type in DB | nvarchar(31) |
instrument | NIRSPEC |
mode | NRS_IFU |
product level | 1b |
FITS hdu | PRIMARY |
FITS header section | Dither |