subtract_bias
- jwst.superbias.bias_sub.subtract_bias(output, bias)[source]
Subtract the superbias image from each group of each integration in the science data.
The DQ flags in the bias reference image are propagated into the science data pixel DQ array. The error array is unchanged.
- Parameters:
- output
RampModel Input science data
- bias
SuperBiasModel Superbias image data
- output
- Returns:
- output
RampModel Bias-subtracted science data
- output