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M41 - LRGB

Started by jthommes, 04/10/2007 02:54AM
Posted 04/10/2007 02:54AM Opening Post
I have had a lot of trouble with clouds lately - not much data. I did have some data from early March of M41 and have done the processing. The image as well as exposure and processing data are here:

http://jthommes.com/Astro/M41.htm
(click on the image for full size)

An earlier image from 2004 is here:

http://jthommes.com/MiscAstro/Archives/M41.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 04/10/2007 12:41PM #1
Hi Jim,

I have had a lot of trouble with clouds lately - not much data.

You and me both cwy Part of it in my case is that I'm trying to go much deeper in my overall total exposures, so what in the past would have been a one-night project is turning into a multi-night project. To make things worse, I've been plagued by technical challenges on clear nights (nothing major - just a Windows update that decided to reboot my laptop during an imaging session! >sad I've squashed that one for the future, but I'm still not happy about that incident!)

Nice job with this cluster, as well as your prior objects!

Eric
Posted 04/10/2007 02:30PM #2
Jim,

A really nice image! I'm beginning to really like those open clusters at short focal lengths. This is a good one!

Paul

Paul Maxson
Moderator - CCD Imaging and Processing/Solar System
Celestron C14, Mewlon 250, Orion EON120, ASI120MM, Flea3.
http://www.sunspot51.com
Posted 04/12/2007 04:34AM #3
Paul, Eric,

Thanks for the comments.

Eric, I have a few images that have spanned more than one night. Makes me always worry about closure. Mostly my stuff is one night stands.

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/