fwm891 Posted November 26, 2013 Share Posted November 26, 2013 (edited) Gathered the subs for these as Ha, OIII and SII over a number of nights.The Ha version I uploaded earlier and managed to get more Sii and OIII last night to build up an HST palette image Following some of the comments I've reprocessed the image using PS levels and the colour histogram to balance out the colours a little: Edited November 28, 2013 by fwm891 Link to comment Share on other sites More sharing options...
dawson Posted November 26, 2013 Share Posted November 26, 2013 Very gassy. Nice. Link to comment Share on other sites More sharing options...
Sheila Posted November 26, 2013 Share Posted November 26, 2013 nice detail there but how did you process the hubble, seems to be a lot of green, although i assume that is the Ha Link to comment Share on other sites More sharing options...
glider Posted November 26, 2013 Share Posted November 26, 2013 I do this, http://bf-astro.com/hubbleP.htm Link to comment Share on other sites More sharing options...
fwm891 Posted November 26, 2013 Author Share Posted November 26, 2013 nice detail there but how did you process the hubble, seems to be a lot of green, although i assume that is the Ha Sheila - the Ha was the major component of this one and probably too strong for the OII & SII, its certainly not perfect and more O3 etc needs gathering when conditions improve. Sorry Glider but I find your rendition OTT on contrast and its lost so much detail in the process Link to comment Share on other sites More sharing options...
dawson Posted November 27, 2013 Share Posted November 27, 2013 It's largely personal choice; well that's what Nik said at his talk. I think Gliders version give a better depth perception that the original; i can't see any loss of detail, but then i am on a iphone! It's still a great image whatever; i'll still to attempting to image solar system objects for now, far easier James Link to comment Share on other sites More sharing options...
Sheila Posted November 27, 2013 Share Posted November 27, 2013 Sheila - the Ha was the major component of this one and probably too strong for the OII & SII, its certainly not perfect and more O3 etc needs gathering when conditions improve. Sorry Glider but I find your rendition OTT on contrast and its lost so much detail in the process Yes i am sure more data on the Oiii and Sii would help a lot as they are much weaker. I had the same problems with the Ha drowning out the other data. Hope you can get more data soon, image will look good Link to comment Share on other sites More sharing options...
fwm891 Posted November 28, 2013 Author Share Posted November 28, 2013 Reprocessed see 1st post above Link to comment Share on other sites More sharing options...
catman161 Posted November 28, 2013 Share Posted November 28, 2013 I think of prefer the colours f e second one but the detail of the first. Like people have said its a very personal interpretation for each individual with astro imaging. I like attributes of both Link to comment Share on other sites More sharing options...
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