Jump to content

Canada's top-tier Telescopes & Accessories
Be as specific as possible when reporting issues and *ALWAYS* include the full version number of the application you are using and your exact *CAMERA MODEL*
NEVER POST YOUR KEY IN ANY PUBLIC FORUM, INCLUDING THE O'TELESCOPE SUPPORT FORUM ::: IF YOU DO YOUR KEY WILL BE DEACTIVATED WITHOUT NOTICE!
  • 0

Rosette HaRGB


AstroJeff

Question

Rosette_HaRGB-11x1600s_Ha___24x120s_RGB

 

Object: Rosette Nebula (Ha hydrogen alpha + RGB HaRGB)
Location: Enfield, NS Canada
Date: March 15th, 16th, 17th, 18th, 2014
Camera: Canon XSi / 450D Gary Honis Full Spectrum modified
Filter: Astronomik Ha 12nm
Telescope: Orion 8" F4 Astrograph
Mount: Celestron CGEM
Guiding: Celestron 80mm Guidescope with an Orion Starshoot Autoguider.
Focusing: Rigel nStep ASCOM stepper Focus Motor
Subs Ha: 11x600s (1hr50m Integration)
2 Darks 25 Bias and 25 Flats
Subs RGB: 24x120s
178 Darks, 25 Bias and 25 Flats 
Acquired with: Backyard EOS 3
Processing: DSS
Post-Processing: Pixinsight 1.8

Moon was nearly Full when I captured the Ha, normally I can shoot 20-40m / sub.  I think this turned out ok but I would love to hear from everyone how I did :)

 

14007318925_925a83113d_c.jpgRosette_HaRGB-11x1600s_Ha___24x120s_RGB by AstroJeff, on Flickr

Link to comment
Share on other sites

  • Answers 4
  • Created
  • Last Reply

4 answers to this question

Recommended Posts

Ok, I did a lot of reworking here and manual channel alignments to get the color as close to neutral as possible on the background.

 

I think I was able to bring out even more detail.  I don't know.  I need comments on it.  Been staring at this data for so long now it clouding my judgement lol.

 

14134535403_2b0faea812_c.jpgRosette Nebula by AstroJeff, on Flickr

Link to comment
Share on other sites

Archived

This topic is now archived and is closed to further replies.


×
×
  • Create New...

Important Information

This site uses cookies to offer your a better browsing experience. You can adjust your cookie settings. By closing this banner, scrolling this page, clicking a link or continuing to browse otherwise, you agree to the use of cookies, our Privacy Policy, and our Terms of Use