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

Reply
 
Thread Tools Rate Thread
  #1  
Old 13-08-2006, 10:35 AM
2020BC's Avatar
2020BC (Bill Christie)
Bill Christie

2020BC is offline
 
Join Date: Dec 2005
Location: Canberra
Posts: 472
M8 Lagoon - A Guided Stack

I'm very pleased with how the autoguider is working out.

Subject: M8 Lagoon Nebula
Scope: Orion 80ED with crosshairs
Camera: Canon 350D (unmodified)
Exposure: 8 x 3 Mins Guided ISO1600 Noise Reduc On
Mount: LXD-75 Guided MaxDSLR via SN-8 barlowed and Mintron 13V1C camera
Process: MaxDSLR and Photoshop.

For a larger image click here (238Kb)
Attached Thumbnails
Click for full-size image (m8Lagoon8x3Mins1600ISORAW12Aug06Web800.jpg)
99.4 KB43 views
Reply With Quote
  #2  
Old 13-08-2006, 10:42 AM
matt's Avatar
matt
6000 post club member

matt is offline
 
Join Date: Oct 2005
Location: Launceston, Australia
Posts: 6,570
Nice Bill

Those diffraction spikes are pretty.

I'm no processing expert but that looks a little on the high side for contrast? A lot of "whites"... sort of washing out the colour and contrast range?? IMO

But very nice, just the same
Reply With Quote
  #3  
Old 13-08-2006, 10:44 AM
EzyStyles's Avatar
EzyStyles (Eric)
I HATE COMA!

EzyStyles is offline
 
Join Date: Jan 2006
Location: Melbourne, Victoria
Posts: 3,208
beautiful bill! great shot.
Reply With Quote
  #4  
Old 13-08-2006, 10:44 AM
dugnsuz's Avatar
dugnsuz (Doug)
Registered User

dugnsuz is offline
 
Join Date: Aug 2005
Location: Hahndorf, South Australia
Posts: 4,373
Beautiful work Bill.
You must be proud of this one - stunning.
Thanks for sharing.
Cheers
Doug
Reply With Quote
  #5  
Old 13-08-2006, 10:48 AM
[1ponders]'s Avatar
[1ponders] (Paul)
Retired, damn no pension

[1ponders] is offline
 
Join Date: Nov 2004
Location: Obi Obi, Qld
Posts: 18,778
Lovely shot Bill. Sharp stars and overall tone tooks good but, I agree with Matt that it looks a bit washed and a bit noisey (but at ISO1600 that is expected). Maybe a bit of an application of Neat Image/Noiseworks and a slight reduction in curves or levels or even a gradient subtraction might work.

You've definately hit the ground with both feet running.
Reply With Quote
  #6  
Old 13-08-2006, 10:56 AM
acropolite's Avatar
acropolite (Phil)
Registered User

acropolite is offline
 
Join Date: Feb 2005
Location: Launceston Tasmania
Posts: 9,021
Very nice Bill
Reply With Quote
  #7  
Old 13-08-2006, 12:59 PM
2020BC's Avatar
2020BC (Bill Christie)
Bill Christie

2020BC is offline
 
Join Date: Dec 2005
Location: Canberra
Posts: 472
This new version has been reprocessed from scratch with 16 bias-frames and the color adjusted so it's not so bright.
Attached Thumbnails
Click for full-size image (m8Lagoon8x3Mins1600ISOStackCBias12Aug06Web800.jpg)
102.5 KB23 views

Last edited by 2020BC; 13-08-2006 at 01:11 PM.
Reply With Quote
  #8  
Old 13-08-2006, 01:03 PM
[1ponders]'s Avatar
[1ponders] (Paul)
Retired, damn no pension

[1ponders] is offline
 
Join Date: Nov 2004
Location: Obi Obi, Qld
Posts: 18,778
I like that process much more. Nice work Bill
Reply With Quote
  #9  
Old 13-08-2006, 01:19 PM
matt's Avatar
matt
6000 post club member

matt is offline
 
Join Date: Oct 2005
Location: Launceston, Australia
Posts: 6,570
Definite improvement
Reply With Quote
  #10  
Old 14-08-2006, 12:31 AM
tornado33
Registered User

tornado33 is offline
 
Join Date: Jan 2005
Location: Newcastle, NSW, Australia
Posts: 4,116
Good shot, the guider is working fine by the look of the round stars.
Scott
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 09:03 PM.

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