DPChallenge: A Digital Photography Contest You are not logged in. (log in or register
 
Challenge Entries
This image is not a part of any challenge.
Portfolio Images
This image is not part of a public portfolio.
Orion Nebula - M42
Orion Nebula - M42
shadowdoc31


Photograph Information Photographer's Comments
Camera: Canon EOS-5D
Lens: Canon EF 100-400mm f/4.5-5.6L IS
Date: Dec 27, 2006
Aperture: f/8
ISO: 1000
Shutter: 600s (total)
Galleries: Science and Technology, Astrophotography
Date Uploaded: Dec 30, 2006

Viewed: 620
Comments: 0
Favorites: 0

My first foray into astrophotography... taken on my parent's farm in Baldwin Co., Alabama.

Details: 4 composite images representing approximately 10 min. of cumulative exposure time. Used Canon 100-400mm L-Series zoom lense & 1.4x Telextender (560mm equivalent). Placed on Orion Skyview Pro Equatorial Tracking mount (non-guided), aimed for the nebula in Orion's sword.

Came away from this observing session with a lot of lessons, including the importance of precise polar alignment for the mount, and the importance of taking more exposures than you will think you will need.

Please log in or register to add your comments!


There are no comments here yet. Be the first to add yours!


Home - Challenges - Community - League - Photos - Cameras - Lenses - Learn - Help - Terms of Use - Privacy - Top ^
DPChallenge, and website content and design, Copyright © 2001-2025 Challenging Technologies, LLC.
All digital photo copyrights belong to the photographers and may not be used without permission.
Current Server Time: 08/06/2025 03:43:56 AM EDT.