this is my last achievement: more than 10 hours in Ha and RGB.
Frames taken in November and December, but it took me a while for post processing.
- I was waiting for new hardware (and it rocks!)
- I had a long discussion with some of you in the past weeks (see http://forum.startools.org/viewtopic.php?f=10&t=1245, thank you Guy and Rkonrad!)
I'm not completely satisfied, because I wish I had a more "red" and less "pink" color in the image but the problem is much less relevant than in my previous photos
still, doubts remain concerning the synthetic luminance and I'd be grateful if someone will answer
1. why weights are on the total integration time and not on a single frame? we are averaging the frames, not summing, so the number of acquired photons is related to 1 frame, the RMS, instead, is related to the integration time
2. I did "as if" LRGB frames where shoot from a mono camera but this is not true: my DSLR has TWO green sensors, should this influence the mixing (please note how this question is influenced by the first!)?
3. How to take into account the fact that HA and RGB frames used different ISO?
clear skies
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