ifu

jwst.assign_wcs.nirspec.ifu(input_model, reference_files)

The Nirspec IFU WCS pipeline.

The coordinate frames are: “detector” : the science frame “sca” : frame associated with the SCA “gwa” ” just before the GWA going from detector to sky “slit_frame” : frame associated with the virtual slit “slicer’ : frame associated with the slicer “msa_frame” : at the MSA “oteip” : after the FWA “v2v3” and “world”