If you have the calibration frames, yes, it should.
If not, you could try one of these:
MANUAL
- Skip to step 4;
- skip the Pre-processing part;
- on the File conversion part, instead of loading the fit files, load your raw files;
- Then follow the rest of the instructions
AUTOMATIC
Use one of Siril’s scripts, there’s one out there that’ named
something_noflats_nodarks_nobias. It should do all the stuff.