tsgrism¶

jwst.assign_wcs.nircam.tsgrism(input_model, reference_files)[source]¶

Create WCS pipeline for a NIRCAM Time Series Grism observation.

Parameters:	input_model (jwst.datamodels.ImagingModel) – The input datamodel, derived from datamodels reference_files (dict) – Dictionary {reftype: reference file name}.

Notes

The TSGRISM mode should function effectively like the grism mode except that subarrays will be allowed. Since the transform models depend on the original full frame coordinates of the observation, the regular grism transforms will need to be shifted to the full frame coordinates around the trace transform.

TSGRISM is only slated to work with GRISMR and Mod A