We added the 'dumo' field to ramp fitting, which is the difference between the uniform and optimal ramp fits. These values need to be adjusted when we do the flat fielding, since both the uniform & optimal images need to be flattened.
We don't have separate uncertainties on the dumo quantities so this is only a single line parallel to this one.
https://github.com/spacetelescope/romancal/blob/main/romancal/flatfield/flat_field.py#L84
dumo is itself rather small and the flat field isn't far from one, but there's no reason not to do this.
@t-brandt , do you see this differently from me?
We added the 'dumo' field to ramp fitting, which is the difference between the uniform and optimal ramp fits. These values need to be adjusted when we do the flat fielding, since both the uniform & optimal images need to be flattened.
We don't have separate uncertainties on the dumo quantities so this is only a single line parallel to this one.
https://github.com/spacetelescope/romancal/blob/main/romancal/flatfield/flat_field.py#L84
dumo is itself rather small and the flat field isn't far from one, but there's no reason not to do this.
@t-brandt , do you see this differently from me?