For historial reasons, get_point_source_response now takes either a dwell_time_map (called "exposure map") in the code, or the combination of a scatt_map and a coordinate. In reality, the exposure_map can be computed from the second option. We should deprecate the exposure map and compute it on the fly if needed. It should also be faster for multiple coordinate, since once you have the scatt_map then you don't need to loop through the orientation file again.
Around here: https://github.com/cositools/cosipy/blob/a14d9667ead0206e0dbad0acf27a2ccd1cb2e14d/cosipy/response/FullDetectorResponse.py#L838
For historial reasons, get_point_source_response now takes either a dwell_time_map (called "exposure map") in the code, or the combination of a scatt_map and a coordinate. In reality, the exposure_map can be computed from the second option. We should deprecate the exposure map and compute it on the fly if needed. It should also be faster for multiple coordinate, since once you have the scatt_map then you don't need to loop through the orientation file again.