Ibbo! Posted December 15, 2019 Share Posted December 15, 2019 Really needs more data 3 x 1800 S2 3 x 1800 Ha 1x 1800 O3 Tak102 reduced to 5.7 10 Link to comment Share on other sites More sharing options...
alan potts Posted December 15, 2019 Share Posted December 15, 2019 Lovely shot, how different it looks to my OSC image from last time out, I could well require a lot more data as I was cut short by cloud. This looks really nice and I like it a lot. Ala 1 Link to comment Share on other sites More sharing options...
GiorgioF Posted December 15, 2019 Share Posted December 15, 2019 I agree, also with Alan. The subject deserve more data. Very nice details anyway. 1 Link to comment Share on other sites More sharing options...
don4l Posted December 15, 2019 Share Posted December 15, 2019 It's a lovely image. I know that If I had taken it I wouldn't bother gathering any more data because I wouldn't be able to reproduce the balance of colours and contrasts if I started again. 1 Link to comment Share on other sites More sharing options...
Hallingskies Posted December 15, 2019 Share Posted December 15, 2019 I posted my effort a bit earlier. I think yours is superior, much more subtle and nicely framed. I’m surprised your long exposures in Ha didn’t flood everything else out as I found the signal quite strong, even at only 300s. I got nothing to show in OIII at 300s but I had made up my mind to stick with RGB for colour given I had read the blue stuff was down to reflection, so kudos to you for teasing out some OIII. 1 Link to comment Share on other sites More sharing options...
Ibbo! Posted December 15, 2019 Author Share Posted December 15, 2019 I only took 1 O3 and dropped O3 once I saw the downloaded image. Using APP I blended in a bit of Ha and S2 on the 1 O3 sub. Then in PS I used the selective colour method based on http://bf-astro.com/hubblep.htm And final noise reduction in Topaz denoise. As its NB I reckon it is reasonable work around 😉. Link to comment Share on other sites More sharing options...
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