Quote:
Originally Posted by alistairsam
Thanks
I've been reading up a bit and understand that flats and lights need to be bias corrected for flat calibration to work
I just want to know if software such as dss, maxim , ccd stack takes care of all that if you just point it to all the calibration frames or do we need to calibrate the flats first
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In CCD Stack you can choose to subtract the bias from the flat when you combine them and make the master flat or subtract the master bias from the master flat when doing the subs calibration. Both ways will work.