Hi folks, just experimenting with exposure times for each filter (lrgb and Ha) so I'm not messing around in the dark trying to get it right'
Using an EL panel I'm getting these exposures giving me about 35,000 average pixel value:-
lum 0.02 "
I can understand why Ha needs a much longer exposure but not sure why the red filter stands out from lum, green and blue?
On another note, is it necessary to bin rgb filters and therefore bin the flats too ?
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