Rodd Posted October 8, 2018 Share Posted October 8, 2018 I am flabbergasted! I have wanted to shoot M78 ever since the beginning, and have had a couple of starts, but never finished. Time would go by, uncalibrated subs would be lost, camera angles changed--a million things. So in my perusing of my data, or what's left of it, I was shocked to see that I actually had some Rand G and B subs of M78. Not many mind you--but at least some. The lum wasn't calibrated and I have long since lost the calibration frames. So, just to see what I have I registered the subs I had and integrated them. For me, this is a very small amount of data. I had to crop more than I wanted--so the restricted FOV is even more so. TOA 130 at F7.7 with STT-8300 Red: 17 10min Green: 15 10 min Blue: 6 10 min I used a synthetic lum by integrating all subs and made an LRGB image. Needs way, way more data. But for what it is, I am pleased. I would say full res viewing would be a psychologically damaging endeavor. But I have not downsampled. I know there are a whole slew of things wrong with this image--it is not really finished. But it will never be more finished than this. I will shoot this target again and try to do it justice. There is no detail in the bright regions. On and on. I am just happy I have something other than a reprocess to post!!! For good or ill, here it is... Link to comment Share on other sites More sharing options...
Demonperformer Posted October 8, 2018 Share Posted October 8, 2018 Considering how "cobbled together" it is, I think that is a very creditable result. Yes, very noisy; yes, lacking a certain amount of detail. But as a spur to encourage you to get on and image this object properly during the coming season ... I look forward to seeing your "proper" efforts. Link to comment Share on other sites More sharing options...
Rodd Posted October 8, 2018 Author Share Posted October 8, 2018 1 minute ago, Demonperformer said: Considering how "cobbled together" it is, I think that is a very creditable result. Yes, very noisy; yes, lacking a certain amount of detail. But as a spur to encourage you to get on and image this object properly during the coming season ... I look forward to seeing your "proper" efforts. One of my favorite targets--Its relaticvely low for me though--so I won't have allot of time. The weather better improved or it will be tough. BTW--this is a perfect example of one of my long standing dissatisfactions. The black speckles. .These plague me at times. Don't think they are noise. I mean 3 hours is enough data for a color channel (my red stack). Others post images with less data. I am not convinced its noise. If it is noise, more data is the answer. If its not--a million subs won't help Rodd Link to comment Share on other sites More sharing options...
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