class jwst.datamodels.ImageModel(init=None, data=None, dq=None, err=None, relsens=None, relsens2d=None, zeroframe=None, area=None, wavelength=None, var_poisson=None, var_rnoise=None, **kwargs)[source]

Bases: jwst.datamodels.DataModel

A data model for 2D images.

  • init (any) – Any of the initializers supported by DataModel.
  • data (numpy array) – The science data.
  • dq (numpy array) – The data quality array.
  • err (numpy array) – The error array.
  • relsens (numpy array) – The relative sensitivity table.
  • relsens2d (numpy array) – The relative sensitivty 2D array.
  • zeroframe (numpy array) – The zero-frame array.
  • area (numpy array) – The pixel area array.
  • wavelength (numpy array) – The wavelength array.
  • var_poisson (numpy array) – The variance due to Poisson noise array.
  • var_rnoise (numpy array) – The variance due to read noise array.

Attributes Summary


Attributes Documentation

schema_url = 'image.schema.yaml'