Jump to content

  •  

CNers have asked about a donation box for Cloudy Nights over the years, so here you go. Donation is not required by any means, so please enjoy your stay.

Photo

Combining Broadband with dual band filters for galaxies

  • Please log in to reply
2 replies to this topic

#1 AlienRatDog

AlienRatDog

    Gemini

  • *****
  • topic starter
  • Posts: 3,240
  • Joined: 15 Jul 2005
  • Loc: Ann Arbor

Posted 05 March 2021 - 12:55 AM

I was shooting Bodes nebula tonight (after the Rosette went behind the house) but left in the L-enhance due to laziness. I plan on imaging more of Bodes nebula (without a filter for broadband data) this weekend. I was wondering if it makes sense to use the red channels from the images I got tonight for the h-alpha data and combine with the broadband images to enhance any h alpha from Bodes nebula (like a knock off version of HaLRGB)

#2 calypsob

calypsob

    Fly Me to the Moon

  • *****
  • Posts: 6,346
  • Joined: 20 Apr 2013
  • Loc: Virginia

Posted 05 March 2021 - 01:07 AM

it would work fine, its not really a knock off ha since you really did collect Ha 



#3 Stelios

Stelios

    Voyager 1

  • *****
  • Moderators
  • Posts: 11,019
  • Joined: 04 Oct 2003
  • Loc: West Hills, CA

Posted 05 March 2021 - 02:38 AM

Yep! Serendipity.




CNers have asked about a donation box for Cloudy Nights over the years, so here you go. Donation is not required by any means, so please enjoy your stay.


Recent Topics






Cloudy Nights LLC
Cloudy Nights Sponsor: Astronomics