Support Astromart! | Log In | Help
Astronomy NewsTelescope ClassifiedsTelescope AuctionsTelescope Articles & ArticlesTelescope Articles & ReviewsTelescope and Astronomy ForumsAstronomy Events Calendar

View Forums
Start A New Thread
Display Preferences
Search Forums

User Name:

Password:

Save Login
 
New to Astromart?
Register an account...

Terms of Service
Privacy Policy
Help & FAQ
Astronomy Links
User Profiles
Top Users List
Sponsors
Supporters
RSS Feeds

1816 most users online in the last day
242 new forum posts in the last month
More site stats...

Home > Forums > IMAGING > CCD Imaging and Processing/Deep Sky > Message #836563

Re: M76 color version

Posted by Roland Christen on 11/18/2017 10:35 AM in response to Re: M76 color version   (63 hits)
 Prev Post Next Post 

Hi Enrico,

Yes, the green stars are due to using the two narrow band filters and adding them to the red and blue channels. This suppresses those colors and leaves the green stars a bit brighter and larger.

This is the first time I have tried mixing in those two narrowband filters, and it produced some interesting results. Thanks for the suggestion of the filter process. It does make a difference.

Rolando

Thread:

Subject Posted By Date/Time Hits 
M76 color version Roland Christen 11/17/2017 12:53 PM 88
Re: M76 color version Roland Christen 11/17/2017 12:55 PM 63
Re: M76 color version Thomas Dey 11/17/2017 3:04 PM 35
Re: M76 color version Roland Christen 11/17/2017 3:46 PM 31
Re: M76 color version Roland Christen 11/17/2017 3:44 PM 63
Re: M76 color version Thomas Marshall 11/17/2017 4:04 PM 35
Re: M76 color version Roland Christen 11/17/2017 5:33 PM 37
Re: M76 color version Enrico Africa 11/18/2017 10:12 AM 34
Re: M76 color version Roland Christen 11/18/2017 10:35 AM 63

All times are in (GMT-8:00) Pacific Standard Time Zone  
Astronomy News | Telecope Classifieds | Telescope Auctions | Telescope Reviews | Telescopes | Telescope and Astronomy Forums | My Account | Help | RSS