EmiCorrStep

class jwst.emicorr.EmiCorrStep(name=None, parent=None, config_file=None, _validate_kwds=True, **kws)[source]

Correct MIRI ramp data for EMI noise.

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

Methods Summary

process(step_input)

Apply EMI correction to input data.

Attributes Documentation

spec = "\n algorithm = option('sequential', 'joint', default='joint') # EMI fitting algorithm\n nints_to_phase = integer(default=None) # Number of integrations to phase\n nbins = integer(default=None) # Number of bins in one phased wave\n scale_reference = boolean(default=True) # If True, the reference wavelength will be scaled to the data's phase amplitude\n onthefly_corr_freq = float_list(default=None) # Frequencies to use for correction\n use_n_cycles = integer(default=3) # Use N cycles to calculate the phase, to use all integrations set to None\n fit_ints_separately = boolean(default=False) # If True and algorithm is 'joint', each integration is separately fit.\n user_supplied_reffile = string(default=None) # ASDF user-supplied reference file\n save_intermediate_results = boolean(default=False) # If True and a reference file is created on the fly, save it to disk\n skip = boolean(default=True) # Skip the step\n "

Methods Documentation

process(step_input)[source]

Apply EMI correction to input data.

Parameters:

Returns: