Thread
:
ASTRO: Another of the flatfield challenged first light images from the PL9000
View Single Post
#
1
June 15th 08, 09:33 PM posted to alt.binaries.pictures.astro
Richard Crisp
external usenet poster
Posts: 100
ASTRO: Another of the flatfield challenged first light images from the PL9000
this one has Halpha in it too. There is 10 x 5 minutes Ha, R,G, B
I mixed the halpha 50/50 into the red and put 25% into the blue to mimic the
Hbeta line emission
http://www.narrowbandimaging.com/m16...hargb_page.htm
Attached Thumbnails
Richard Crisp
View Public Profile
View message headers
Find all posts by Richard Crisp
Find all threads started by Richard Crisp