I've been wanting to make the switch from using bias frames to using dark flats using my asi1600mm.
I've download the new BPP script....
https://www.tommasor...hpreprocessing/
One of the new features is a checkbox to use "Calibrate with flat darks only"
My question is what tab do I load my dark flats into the new BPP?
Do I load them up under the Bias tab or the flat tab on BPP?
Also enjoying the weighting option when combining frames and the ability to save the script.