Image of the day

Captured by
Michael Scherman

M17 Swan-Omega Celestron C6 Hyperstar2

My Account

New to Astromart?

Register an account...

Need Help?

M81 and M82

Started by jthommes, 05/21/2006 06:58PM
Posted 05/21/2006 06:58PM Opening Post
I took some short exposures of M81 and M82 in a pretty wide field and as expected got limited detail on the objects.

I read that Rob Gendler had merged higher resolution data into wide field images so I did that here with some earlier close up data.

Full size image and details are here (click on the picture for full size):

http://jthommes.com/Astro/M81-82Wide.htm

(In case your wondering about the star shapes, I was checking out a focal reducer - I don't think it did well.)


Attached Image:

jthommes's attachment for post 31639

Jim Thommes

Mak-Newt 152 mm
C8
Megrez II APO
Zenithstar 66 mm APO
G11/Gemini
ST8300M
Artemis285 Camera
Canon 350D DSLR

http://jthommes.com/Astro/
Posted 05/21/2006 07:02PM #1
wow Jim, that turned out really nice. The full res version on your site looks outstanding.
Posted 05/22/2006 05:45AM #2
Very impressive! Excellent example of that combining technique!

Keith

[COLOR="Navy"]“Heaven wheels above you, displaying to you her eternal glories, and still your eyes are on the ground” --Dante[/COLOR]
Posted 05/22/2006 12:46PM #3
Beautiful work Jim!

"The expression of the beautiful is in direct ratio to the power of perception acquired by the artist." (Gustave Courbet)
Posted 05/22/2006 01:11PM #4
Excellent! 8)

Ivan Gastaldo 8)
Coconut Creek, FL

Ivan's Observatory
Lat 26N 16' 48" Long 80W 10' 48"
[COLOR="Red"]Personal Website:[/COLOR] http://www.ivangastaldo.com

CCD Imaging and Processing/Deep Sky - Moderator
I like to complain about everything - Moderator
Posted 05/22/2006 03:31PM #5
Hi Jim,

This is an excellent results! You get the context of the wide field image with the details of the hi-res shot! A very pleasing combination! Now I see what Rob G is after with this technique!

Eric
Posted 05/22/2006 04:00PM #6
Jim,
Great job...and well worth the extra effort.
Larry
Posted 05/23/2006 02:45AM #7
Thanks for all the comments. I appreciate the feedback.

Jim Thommes

Mak-Newt 152 mm
C8
Megrez II APO
Zenithstar 66 mm APO
G11/Gemini
ST8300M
Artemis285 Camera
Canon 350D DSLR

http://jthommes.com/Astro/