preprocess_flatfield: Preprocess Flat fields¶
- Config
preprocess_flatfield.cfg
- Class
Stage 2 imaging processing applies additional instrumental corrections and calibrations that result in a fully calibrated individual exposure.
The list of steps applied by the ProcessImagerL2Pipeline pipeline is shown in the table
below, currently only the background, dark_current and flat_field have
been imported into iris_pipeline and customized for IRIS.
The other steps still call classes from jwst and have not been tested, they
are still in the class to simplify the future porting process.
image2 |
|---|
Arguments¶
None
Inputs¶
2D data¶
- Data model
IRISImageModel
The input to ProcessFlatfieldL2 is
a raw exposure to be normalized in order to be used as a Flat field.
Outputs¶
2D normalized flat field¶
- Data model
IRISImageModel- File suffix
_flat
Normalized flat ready to be used by the Flatfield Correction, or the image2: Stage 2 Imaging Processing pipeline or ready to be ingested into the CRDS for later usage.