Recently trying to capture NGC2035 in the LMC which is relatively low in the sky at this time of the year doesn't get above 58 degrees - started imaging just before 8:00 for Lum but image seems fairly noisy not processing with flats (need to do some) - what is the best way of checking the Lum frames for noise - the other channels seem to be fairly OK as they where captured later in the evening- feedback
