Ray found an issue whilst working in XGA, where the images/expmaps/ratemaps etc. generated by flux image were not necessarily the exact same size. This is because we allowed fluximage to do what it wanted in terms of setting the exact image boundaries, and so when it generated images/expmaps in different energy bands it would be deciding the bounds based on event positions and they would sometimes be different.
He has accounted for that now by using previously-made images as an input for the xygrid parameter, so all images should be consistent. We need to do something similar here
Ray found an issue whilst working in XGA, where the images/expmaps/ratemaps etc. generated by flux image were not necessarily the exact same size. This is because we allowed fluximage to do what it wanted in terms of setting the exact image boundaries, and so when it generated images/expmaps in different energy bands it would be deciding the bounds based on event positions and they would sometimes be different.
He has accounted for that now by using previously-made images as an input for the xygrid parameter, so all images should be consistent. We need to do something similar here