[Saturn488]

I have a few nights of data of my target I am capturing.

Night 1
- 110 Lights (LRGB) at 120 secs each
- 82 Flats (LRGB)
- 82 Dark Flats (LRGB)
- 32 Darks taken from another night at same temp

Night 2
- 48 Lights (LRGB) at 120 secs each
- 100 Flats (LRGB)
- 80 Dark Flats (LRGB)
- 32 Darks taken from another night at same temp (same as above)

I have been reading up on how I can combine all this data to make my image but it's confusing. I am using DSS.

Can anyone advise?

Also, if possible I do some have 300 second exposures of the same target. Would it be possible to add those in the mix too?