Right now we use the position of the source in the SourceList to define the coordinates of the Cutouts object and of the Measurements object.
While the cutouts center is indeed represented by that position, the actual measurement has an additional offset that we get by calculating the centroids. We should use that, instead of the source position, and also add coordinate uncertainties to the model.
Then the updated position should be used when generating Object objects.
guynir42
commented
2 months ago
Right now we use the position of the source in the SourceList to define the coordinates of the Cutouts object and of the Measurements object.
While the cutouts center is indeed represented by that position, the actual measurement has an additional offset that we get by calculating the centroids. We should use that, instead of the source position, and also add coordinate uncertainties to the model.
Then the updated position should be used when generating Object objects.