Go Back   IceInSpace > Beginners Start Here > Beginners Astrophotography
Register FAQ Calendar Today's Posts Search

Reply
 
Thread Tools Rate Thread
  #1  
Old 31-08-2015, 02:16 PM
raymo
Registered User

raymo is offline
 
Join Date: Sep 2011
Location: margaret river, western australia
Posts: 6,070
Ncc 253

57 x 110 secs @ ISO 1600, unguided. Little obvious difference to my previous efforts with shorter subs. Pic is 200kb, but somehow has
uploaded as 37.9kb.
raymo
Attached Thumbnails
Click for full-size image (253-x-57--Down.jpg)
37.9 KB90 views
Reply With Quote
  #2  
Old 31-08-2015, 02:52 PM
BruceG's Avatar
BruceG (Bruce)
Registered User

BruceG is offline
 
Join Date: Mar 2013
Location: Blue Mountains, Australia
Posts: 367
That's pretty sharp for 2 minute subs unguided. Tracking and PA must be very good. Did you solve your tracking problems?
Reply With Quote
  #3  
Old 31-08-2015, 03:15 PM
raymo
Registered User

raymo is offline
 
Join Date: Sep 2011
Location: margaret river, western australia
Posts: 6,070
These are a collection of subs from before I got the tracking problems.
I haven't had a useable night in many weeks, but judging by a brief
chance I got the other night, the problem looks like it might have disappeared as quickly as it arrived. Might have a proper chance to find
out in the next few days.
Bruce
Reply With Quote
  #4  
Old 31-08-2015, 06:29 PM
Somnium's Avatar
Somnium (Aidan)
Aidan

Somnium is offline
 
Join Date: Oct 2014
Location: Sydney
Posts: 1,669
very nice Ray, the background looks a little black, you might be clipping data. the galaxy itself looks great
Reply With Quote
  #5  
Old 31-08-2015, 06:38 PM
raymo
Registered User

raymo is offline
 
Join Date: Sep 2011
Location: margaret river, western australia
Posts: 6,070
Hi Aidan, these subs were a mix of 1600 and 3200, taken in summer, so
were very noisy. My processing skills are not up to doing masks and
layers etc: so I have to darken the sky to hide the noise. Jorge sent me
a link to a video tutorial, but it was too advanced for me, couldn't get my head around it.
raymo
Reply With Quote
  #6  
Old 01-09-2015, 12:19 AM
Ghostie (Daniel)
Registered User

Ghostie is offline
 
Join Date: Aug 2015
Location: Brisbane Australia
Posts: 9
Very nice man. would love to do something like this one day.
Reply With Quote
  #7  
Old 01-09-2015, 01:14 AM
raymo
Registered User

raymo is offline
 
Join Date: Sep 2011
Location: margaret river, western australia
Posts: 6,070
Thanks Daniel, images like this one are not too hard to produce, but
the very fine ones that you can find on IIS, that's another story.
raymo
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 01:01 AM.

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