Removed temp files once they are no longer needed from hubble and xmm#2465

Merged

bsipocz merged 3 commits intoastropy:mainfrom esdc-esac-esa-int:ESA_removing_temp_files

Jul 20, 2022

+81-77

Commits on Jul 13, 2022

Removed temp files once they are no longer needed from hubble and xmm tests
javier-ballester
committed

Commits on Jul 19, 2022

Added temp directory to handle temp files for hubble, xmm_newton and esa_sky tests
javier-ballester
committed

Commits on Jul 20, 2022

Using os.path for more rouboust filepath generation
bsipocz
committed