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February 10 2010

M31, M32, & M110 Group Portrait


M31, M32 & M110 - a group portrait of our closest galactic neighbors.

15 x 240 seconds @ ISO 1600 - custom w/b set
1 (6 total) Master Dark
1 (6 total) Master Flat
1 (10 total) Bias Frame

PHD Guiding, Stacked in DSS, Edited in CS4, and post-edited in Gimp

AstroTech AT66 ED APO @ f/6 (Imaging scope)
Canon 350D - Unmodified, unfiltered
Losmandy SBS V-Series Dovetail Plate
Celestron C6 SCT (Guide scope)
Orion SSAG Guide Camera
Celestron CG-5 ASGT Mount

- mb

Submitted by: Mark Byland (mb)Location: Stowe, VT - 44.34N, 72.37WDate: November 16 2009

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2010-02-10 12:35:24 GMT mb
Over exposed. Tracking issues. No flat field correction. Better off not posted.

-mb
2010-02-10 13:31:46 GMT Tavi
You're awfully hard on yourself, Mark. Many astronomers would be proud to have accomplished such an image. It's a window into very distant worlds and it is gorgeous!
2010-02-10 16:28:12 GMT mb
Thanks, Tavi. I appreciate the comments.
2010-02-11 15:19:09 GMT ak666666
I second Tavi
 

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February 10 2010