Popular Post Dmack1 Posted April 25, 2021 Popular Post Share Posted April 25, 2021 I struggled a bit with the background on this one. It seems if I do any noise reduction at linear stage with data fro the 2600mc, I end up with nasty red blotchy background. So this is just a gently TGVD after stretching. SW Evostar80ED, NEQ6, ASI2600mc 160 x 120s Suggestions for improvement appreciated. 10 Quote Link to comment Share on other sites More sharing options...
AstronomyUkraine Posted April 25, 2021 Share Posted April 25, 2021 (edited) 13 minutes ago, Dmack1 said: I struggled a bit with the background on this one. It seems if I do any noise reduction at linear stage with data fro the 2600mc, I end up with nasty red blotchy background. So this is just a gently TGVD after stretching. SW Evostar80ED, NEQ6, ASI2600mc 160 x 120s Suggestions for improvement appreciated. I noticed with my 1600 doing noise reduction on the LRGB in the linear state produces awful results, so I tend to apply either TGV or MultiScale MedianTransform in the non-linear state, after colour combination. Strangely enough, noise reduction on NB images in the linear state works fine. Edited April 25, 2021 by AstronomyUkraine 1 Quote Link to comment Share on other sites More sharing options...
peter shah Posted April 26, 2021 Share Posted April 26, 2021 lovely rich colour...superb job 1 Quote Link to comment Share on other sites More sharing options...
Carastro Posted April 26, 2021 Share Posted April 26, 2021 That looks very nice, especially when enlarged. Carole 1 Quote Link to comment Share on other sites More sharing options...
Bob-c Posted April 26, 2021 Share Posted April 26, 2021 Looking good. Bob. 1 Quote Link to comment Share on other sites More sharing options...
MartinS Posted April 28, 2021 Share Posted April 28, 2021 Great image with vibrant colour. 1 Quote Link to comment Share on other sites More sharing options...
Gina Posted June 19, 2021 Share Posted June 19, 2021 Very nice. Lovely colour. 👍👍👍 Quote Link to comment Share on other sites More sharing options...
TareqPhoto Posted June 22, 2021 Share Posted June 22, 2021 That is a lovely nice image, good job! Did you use any filter with the camera? Which Bortle sky? Quote Link to comment Share on other sites More sharing options...
Dmack1 Posted June 22, 2021 Author Share Posted June 22, 2021 14 minutes ago, TareqPhoto said: That is a lovely nice image, good job! Did you use any filter with the camera? Which Bortle sky? Thank you. No filter, Map says bortle 4 but with sodium street light close to my boundary Quote Link to comment Share on other sites More sharing options...
TareqPhoto Posted June 22, 2021 Share Posted June 22, 2021 3 hours ago, Dmack1 said: Thank you. No filter, Map says bortle 4 but with sodium street light close to my boundary Ok, cool. thank you very much Quote Link to comment Share on other sites More sharing options...
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