Hytham Posted March 12, 2014 Share Posted March 12, 2014 The winters here in the Northern US have been a nightmare leaving little room for any data capture and have me simply lurking the forums with envy. Thankfully there are many of folks out there that make their data available for public use and this is one such image. Thank you!WIth that said, here is a data set provided by Roberto Colombari of Eta Carinae (an object that I love) in HaLRGB.I orginally stated (in another forum) that the image was fully processed in PI, which is not entirely true, but a very small part was also done in PS CS6 CC.Thank you for looking and as always I'm very open to brutally honest criticisms.Eta Carinae (small):Basic Workflow (for those interested and please ask questions if you want to, or care to, know specifics):Dynamic CropDBE ( Ha L R G B )Pixel Math (combine R and Ha)Channel Combination ([HaR]GB)Background NeutColour CalibrationRGB Working SpaceHistogram StretchSCNRACDNRSeveral masks (luminance with stretches, star masks [several and recombined for very specific stars])Dark Structure EnhanceLocal histogram equalizationHDRMT (with a dynamic mask applied to entire region except for Eta Car itself)Colour Saturation (stars and foreground large scale structures)Pixel math for final combination of rhagb and halrgbColour tweakMoved into PS:High Pass Filter set to 3 pixelsBack to PI:Saved as JPG Link to comment Share on other sites More sharing options...
Boren Posted March 12, 2014 Share Posted March 12, 2014 I love this object too - and you've done a very good job with it. Congrats!Cheers,Harel Link to comment Share on other sites More sharing options...
Hitesh Posted March 12, 2014 Share Posted March 12, 2014 That's amazing!!!! Link to comment Share on other sites More sharing options...
southernman Posted March 12, 2014 Share Posted March 12, 2014 Great image! Link to comment Share on other sites More sharing options...
sologuitarist61 Posted March 13, 2014 Share Posted March 13, 2014 That is a lovely image Link to comment Share on other sites More sharing options...
gingergeek Posted March 13, 2014 Share Posted March 13, 2014 awesome work dude and thanks for sharing the workflow Link to comment Share on other sites More sharing options...
Mr Bergman Posted March 20, 2014 Share Posted March 20, 2014 Very nice image! Link to comment Share on other sites More sharing options...
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