Go Back   IceInSpace > Images > Deep Space
Register FAQ Calendar Today's Posts Search

Reply
 
Thread Tools Rate Thread
  #1  
Old 13-07-2008, 07:47 PM
seeker372011's Avatar
seeker372011 (Narayan)
6EQUJ5

seeker372011 is offline
 
Join Date: Oct 2004
Location: Sydney
Posts: 3,663
Ngc 6559ed80/qhy8

really not happy with this as it just doesnt look right..posting in case anyone has any suggestions to fix...

15 x 10 minutes of exposure Friday night (It's been so long since I have taken the scope out I forgot I usually do 20 minute subs...by the time I remembered it was too late)
ED80
Baader 7nm H alpha
QHY8
CG5 Mount

oh and lots of moon about of course..moon only started setting as I packed up

would appreciate any comments/suggestions
for larger image

http://www.flickr.com/photos/9178472...01439/sizes/o/

Narayan
Attached Thumbnails
Click for full-size image (NGC-6559-small.jpg)
78.6 KB55 views
Reply With Quote
  #2  
Old 13-07-2008, 10:04 PM
strongmanmike's Avatar
strongmanmike (Michael)
Highest Observatory in Oz

strongmanmike is offline
 
Join Date: May 2006
Location: Canberra
Posts: 17,689
Just looks like scope aberations like coma in the corner areas and perhaps a bit soft? Focus? Otherwise it's an interesting framing of this region, nice.

Mike
Reply With Quote
  #3  
Old 13-07-2008, 10:22 PM
skeltz's Avatar
skeltz (Rob)
Registered User

skeltz is offline
 
Join Date: Aug 2006
Location: sa
Posts: 355
Maybe field rotation,you might like to check your polar alignment...just a thought..yep had another quick look liable to be field rotation i do not think it is coma.
cheers rob...ps i could very well be wrong.
Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT +10. The time is now 10:21 AM.

Powered by vBulletin Version 3.8.7 | Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Advertisement
Bintel
Advertisement
Astrophotography Prize
Advertisement