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:
namestr

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.

parentStep

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_filestr or pathlib.Path

The path to the config file that this step was initialized with. Use to determine relative path names of other config files.

_validate_kwdsbool

Validate given kws against specs/config.

**kwsdict

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_datadatamodel, str

The input GuiderRawModel or filename containing a GuiderRawModel.

Returns:
JWST GuiderCalModel or GuiderRawModel

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