SlitDataModel
- class stdatamodels.jwst.datamodels.SlitDataModel(init=None, **kwargs)
Bases:
JwstDataModelA data model for 2D slit images.
- Attributes:
- datanumpy float32 array
The science data
- dqnumpy uint32 array
Data quality array
- errnumpy float32 array
Error array
- var_poissonnumpy float32 array
variance due to poisson noise
- var_rnoisenumpy float32 array
variance due to read noise
- var_flatnumpy float32 array
variance due to flat
- wavelengthnumpy float32 array
Wavelength array, corrected for zero-point
- barshadownumpy float32 array
Bar shadow correction
- flatfield_pointnumpy float32 array
flatfield array for point source
- flatfield_uniformnumpy float32 array
flatfield array for uniform source
- pathloss_pointnumpy float32 array
pathloss array for point source
- pathloss_uniformnumpy float32 array
pathloss array for uniform source
- photom_pointnumpy float32 array
photom array for point source
- photom_uniformnumpy float32 array
photom array for uniform source
- areanumpy float32 array
Pixel area map array
- trace_modelnumpy float32 array
Trace model array
Handle kwargs in a custom way.
This allows MultiSlitModel.__getitem__ to create SlitModel objects from ObjectNode.
Attributes Summary
The schema URI to validate the model against.
Attributes Documentation
- schema_url = 'http://stsci.edu/schemas/jwst_datamodel/slitdata.schema'
The schema URI to validate the model against. If None, only basic validation of required metadata properties (filename, model_type) will occur.