load_GroupFLT

grizli.pipeline.auto_script.load_GroupFLT(field_root='j142724+334246', PREP_PATH='../Prep', force_ref=None, force_seg=None, force_cat=None, galfit=False, pad=(64, 256), files=None, gris_ref_filters={'G102': ['F105W', 'F098M', 'F110W', 'F125W', 'F140W', 'F160W', 'F127M', 'F139M', 'F153M', 'F132N', 'F130N', 'F128N', 'F126N', 'F164N', 'F167N'], 'G141': ['F140W', 'F160W', 'F125W', 'F105W', 'F110W', 'F098M', 'F127M', 'F139M', 'F153M', 'F132N', 'F130N', 'F128N', 'F126N', 'F164N', 'F167N'], 'G800L': ['F814W', 'F850LP', 'F606W', 'F435W', 'F775W', 'F555W', 'opt'], 'GR150C': ['F115W', 'F150W', 'F200W', 'F090W', 'CLEAR-F090W', 'CLEAR-F115W', 'CLEAR-F150W', 'CLEAR-F200W', 'F090WN-CLEAR', 'F115WN-CLEAR', 'F150WN-CLEAR', 'F200WN-CLEAR'], 'GR150R': ['F115W', 'F150W', 'F200W', 'F090W', 'CLEAR-F090W', 'CLEAR-F115W', 'CLEAR-F150W', 'CLEAR-F200WF090WN-CLEAR', 'F115WN-CLEAR', 'F150WN-CLEAR', 'F200WN-CLEAR'], 'GRISMC': ['F277W-CLEAR', 'F356W-CLEAR', 'F410M-CLEAR', 'F444W-CLEAR', 'F277W', 'F356W', 'F410M', 'F444W'], 'GRISMR': ['F277W-CLEAR', 'F356W-CLEAR', 'F410M-CLEAR', 'F444W-CLEAR', 'F277W', 'F356W', 'F410M', 'F444W']}, split_by_grism=False, use_jwst_crds=False)[source]

Initialize a GroupFLT object from exposures in a working directory. The script tries to match mosaic images with grism exposures based on the filter combinations listed in gris_ref_filters

Parameters
field_rootstr

Rootname of catalog and imaging mosaics, e.g., '{field_root}-ir.cat.fits', '{field_root}-f160w_drz_sci.fits'.

PREP_PATHstr

Path to search for the files

force_refstr, ‘clean’, ‘model’

Force filename of the reference image.

force_segstr

Force filename of segmentation image

force_catstr

Force filename of photometric catalog

galfitbool

Not used recently

pad(int, int)

zero padding to catch spectra that partially fall of the edges of the detector

fileslist, None

Explicit list of grism exposures. Otherwise will be all flt, flc, rate files in working directory

gris_ref_filtersdict

Associated reference images for particular grism elements

split_by_grismbool

Separate models by grism element

use_jwst_crdsbool

Use CRDS specwcs files for JWST grism trace configuration

Returns
grpGroupFLT or a list of them

GroupFLT object[s]