Approve the Cookies
This website uses cookies to improve your user experience. By using this site, you agree to our use of cookies and our Privacy Policy.
OK
Forums  •   • New posts  •   • RTAT  •   • 'Best of'  •   • Gallery  •   • Gear
Guest
Forums  •   • New posts  •   • RTAT  •   • 'Best of'  •   • Gallery  •   • Gear
Register to forums    Log in

 
FORUMS Photo Sharing & Discussion Astronomy & Celestial 
Thread started 14 Nov 2011 (Monday) 21:34
Search threadPrev/next
sponsored links (only for non-logged)

Jupiter 13/11/11 - 2nd attempt at planetary 2 years on

 
troypiggo
Goldmember
Avatar
4,743 posts
Likes: 172
Joined Jun 2007
Location: Brisbane, AUSTRALIA
     
Nov 14, 2011 21:34 |  #1

Just realised it's been over 2 years since I first attempted planetary imaging. Been tinkering around with my gear and had a crack at Jupiter again the other night.

The colour may be a little off on this, but not worth me spending too much time on it. Anyone know what has caused the square pixelation, looks like the Bayer matrix showing up? Camera is DBK21 and was using a 2.5x powermate on 10" Newtonian. I have a 5x on order for better image scale.

Shot using the Y800 codec, so it appears B&W on screen and pixelated. Had some fun and games trying to get colour balance right. Tweaked the channels so that none were saturating and all approximately similar levels during capture. Still, K3CCDTools was dropping a lot of frames.

Processed in Registax 6, but followed this v5 tutorial as closely as I could: http://stargazersloung​e.com …-colour-cam-tutorial.html (external link)

The resulting image was far from correct colour balance, so adjusted as best I could.

IMAGE: http://farm7.static.flickr.com/6034/6346509876_4c25cc865b_o.jpg
IMAGE LINK: http://www.flickr.com/​photos/troypiggo/63465​09876/  (external link)

"Interesting. You're afraid of insects and women. Ladybugs must render you catatonic." - Sheldon
Flickr (external link) | Gear List | Macro Rig | Astro Rig | Astro Software Post

  
  LOG IN TO REPLY
spit
Senior Member
Avatar
311 posts
Joined Sep 2009
Location: Alpha Cygnus II- Delta Quadrant
     
Nov 15, 2011 06:38 |  #2

i cant give much advice, im struggling myself with this big gas blob, are you using k3 instead if ic capture? i think the latter has color temp controls, i use wxastro which is average at best. icenspace forums uses alot of DBK cameras, id check it out there. i think your codec is right, im not sure which is best for the color matrix though (camera or computer) dont know why its pixelated, mine usually ends up over sharpened to bring out 'non-exsistant' detail- LOL, i use a guaissan blur then to smoothe the image, i use R5 and usually change the FTP filter before i start, i never had luck R6 and never could do a realign with it- i adjusted the colors and blurred this is PS a little, that smaller storm or whatever it has still had an odd color, but you could change that too


HOSTED PHOTO
please log in to view hosted photos in full size.




  
  LOG IN TO REPLY
troypiggo
THREAD ­ STARTER
Goldmember
Avatar
4,743 posts
Likes: 172
Joined Jun 2007
Location: Brisbane, AUSTRALIA
     
Nov 15, 2011 13:46 |  #3

I used IC Capture to manually adjust the red and blue channels because in ICC you can see the RGB histograms individually, whereas K3 only shows combined. But I found the K3 image capture easier so used that for the actual acquisition.

Thanks for the help and repro. Looks nicer. Will have a play with it too.


"Interesting. You're afraid of insects and women. Ladybugs must render you catatonic." - Sheldon
Flickr (external link) | Gear List | Macro Rig | Astro Rig | Astro Software Post

  
  LOG IN TO REPLY
sponsored links (only for non-logged)

1,675 views & 0 likes for this thread, 2 members have posted to it.
Jupiter 13/11/11 - 2nd attempt at planetary 2 years on
FORUMS Photo Sharing & Discussion Astronomy & Celestial 
AAA
x 1600
y 1600

Jump to forum...   •  Rules   •  Forums   •  New posts   •  RTAT   •  'Best of'   •  Gallery   •  Gear   •  Reviews   •  Member list   •  Polls   •  Image rules   •  Search   •  Password reset   •  Home

Not a member yet?
Register to forums
Registered members may log in to forums and access all the features: full search, image upload, follow forums, own gear list and ratings, likes, more forums, private messaging, thread follow, notifications, own gallery, all settings, view hosted photos, own reviews, see more and do more... and all is free. Don't be a stranger - register now and start posting!


COOKIES DISCLAIMER: This website uses cookies to improve your user experience. By using this site, you agree to our use of cookies and to our privacy policy.
Privacy policy and cookie usage info.


POWERED BY AMASS forum software 2.58forum software
version 2.58 /
code and design
by Pekka Saarinen ©
for photography-on-the.net

Latest registered member is Monkeytoes
1313 guests, 181 members online
Simultaneous users record so far is 15,144, that happened on Nov 22, 2018

Photography-on-the.net Digital Photography Forums is the website for photographers and all who love great photos, camera and post processing techniques, gear talk, discussion and sharing. Professionals, hobbyists, newbies and those who don't even own a camera -- all are welcome regardless of skill, favourite brand, gear, gender or age. Registering and usage is free.