FringeStep

class jwst.fringe.FringeStep(name=None, parent=None, config_file=None, _validate_kwds=True, **kws)

Bases: JwstStep

Apply fringe correction to a science image using a fringe reference image.

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
reference_file_types

Methods Summary

process(input_data)

Apply fringe correction to a science image using a fringe reference image.

Attributes Documentation

class_alias = 'fringe'

reference_file_types: ClassVar = ['fringe']

Methods Documentation

process(input_data)

Apply fringe correction to a science image using a fringe reference image.

Parameters:

input_datajwst.datamodel.IFUImageModel

Input MRS MIRS science data.

Returns:

output_datajwst.datamodel.IFUImageModel

Fringe corrected MRS MIRS science data.