GuiderCdsStep

class jwst.guider_cds.GuiderCdsStep(name=None, parent=None, config_file=None, _validate_kwds=True, **kws)[source]

Bases: JwstStep

Calculate the count rate for each pixel for FGS modes.

Create a Step instance.

Parameters:

  • name (str, optional) – The name of the Step instance. Used in logging messages and in cache filenames. If not provided, one will be generated based on the class name.

  • parent (Step instance, optional) – The parent step of this step. Used to determine a fully-qualified name for this step, and to determine the mode in which to run this step.

  • config_file (str or pathlib.Path, optional) – The path to the config file that this step was initialized with. Use to determine relative path names of other config files.

  • **kws (dict) – Additional parameters to set. These will be set as member variables on the new Step instance.

Attributes Summary

class_alias

Methods Summary

process(input_data)

Execute the step.

Attributes Documentation

class_alias = 'guider_cds'

Methods Documentation

process(input_data)[source]

Execute the step.

Parameters:

input_data (datamodel, str) – The input GuiderRawModel or filename containing a GuiderRawModel.

Returns:

This will be a GuiderRawModel if the step was skipped; otherwise, it will be a GuiderCalModel containing calibrated count rates.

Return type:

JWST GuiderCalModel or GuiderRawModel