I have not undertaken any imaging since February this year what with work and the wet weather. Now I am in the middle of having a remote telescope set up.
Last night I created some darks, bias frames and a test light image and put them all through the Batch preprocessing script. It produced some great results. I am really pleased that I can move from my current calibration software and do everything in PI. At the risk of sounding corny this is a great script.
One question I have, with bad pixel maps, will the script apply the cosmetic correction to all subs of various durations, does it take in to account bin size etc?
A before and after shot of dubious quality!