get_jwst_wfssbkg_file¶
- grizli.prep.get_jwst_wfssbkg_file(file, valid_flat=[0.6, 1.3], make_figure=False, verbose=True, ignoreNA=False)[source]¶
Divide flat-field from NIRISS wfssbkg file
- Parameters
- filestr
Exposure filename
- valid_flat[float,float]
Range of valid files in the flat-field reference
- ignoreNAbool
If True, don’t check for “N/A” reference files
- Returns
- bkg_filestr
Path to
wfssbkg
file, which may have been corrected by dividing by the flat for the given CTX