Quote:
Originally Posted by rustigsmed
hi marc,
thanks for the suggestion, the flats applied to the image in my post below were 17.58 seconds - I have another set of flats which took 44 seconds, but that was for 50% histogram. I take you point though I could lower it further perhaps and try that - perhaps a 30-40 second for 25% for example.
OK - this is potentially something - I have applied Bias which i took (correct temp-0.32 seconds) in NINA and bias (a bit warmer - 0.32s) in SG PRO. The SG PRO was used in the image below - the ones from NINA result in washed out (and bad edge images). They must be doing something different under the hood. both were supposedly on GAIN 0.
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Maybe I am doing it wrong, but my flats only take 36 milliseconds each to get a 50% histogram using my laptop as the light source. Not 17.58 full seconds as in your post above?