Kevin17 Posted February 26 Share Posted February 26 Hi How many lights vs how many darks / bias do i need. i normally take for instance, 15 x 180 sec subs of something as I like to get at least an hour per target, the max i seem to be able to go with my uncooled camera on a cold night is about 180-240 seconds per sub, then 15 x darks at the same exposure and about 50 x 0.5 sec bias for stacking. i found these ratios on a website when i was starting out. is this the right amount, am i taking too many / not enough? Thanks 🙂 1 Quote Link to comment Share on other sites More sharing options...
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