Scripts normal user 'hope'

[lock042]

@Chicca

PI have the possibility to do several night sessions with a final result stack in 4 steps: from each night sessions produce a calibrated light with its dark, flats, bias associated, then registered each session night, then aligned all sessions choosing a guide frame for all them, then Integrated all the calibrated-registered lights of all sessions for produce a final result.

Yes, and this is the same with Siril of course.

@Chicca

And a lot of disk space. For example for 378 frames stacked took me 650 Gb, for 2 drizzle 1.2 Tb

Yes. And this is a choice we want to keep as it. We want to keep all temporary files in order to work again on the intermediate files if needed. If disk space is too critical for you, then you can either work in 16bits or/and compress the FITS files.