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M101 with Artemis285 Camera

Started by jthommes, 06/20/2005 04:21AM
Posted 06/20/2005 04:21AM Opening Post
I've been out for a bit...You people have sure been posting many great images - congrats. I thought I would jump into the party again with a late season M101...

I took some exposures of M101 in late May and I have now processed them. The exposures were made with the Artemis285 Camera. I have attached a mid size thumbnail, but a full size image as well as exposure and processing details can be accessed at:

http://jthommes.com/Astro/M101.htm

Scope was my C8 at f/4.4 and the camera is of course the Artemis285


Attached Image:

jthommes's attachment for post 25064

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 06/20/2005 12:44PM #1
Very nice, Jim! It looks a little too magenta on my monitor, however. You might try tweaking the color a little bit.

What is this Artemis285 camera--I am not familiar with it.

Excellent focus and guiding, BTW.

Jeff

Jeff 8O
Posted 06/20/2005 03:11PM #2
Wonderful shot Jim... great colors & detail! 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 06/20/2005 11:53PM #3
Very nice work Jim!!

"The expression of the beautiful is in direct ratio to the power of perception acquired by the artist." (Gustave Courbet)
Posted 06/21/2005 03:38AM #4
Thanks all for the comments on the image.




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Jeff Hapeman said:

Very nice, Jim! It looks a little too magenta on my monitor, however. You might try tweaking the color a little bit.

What is this Artemis285 camera--I am not familiar with it.

Excellent focus and guiding, BTW.

Jeff
--------------------------------------------------------------------------------



Jeff,
Thanks for the comments and input on the color balance. I had actually rebalanced -8 on red and 8 on blue in the midtones from the original which I though was a little too yellow. I might try to play with it a little more.

The Artemis camera is a kit camera. You can get more info here:

http://www.artemisccd.co.uk/Artemis_Cameras.htm




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 06/21/2005 04:47AM #5
That's amazing. I would expect a shot like that only from an Sbig or a Starlight Express camera.

Greg.