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Mobius1
professor emeritus
Reged: 08/28/05
Posts: 700
Loc: Madison, WI / Gurnee, IL
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Re: Messier Catalogue
08/08/06 05:13 PM Attachment (237 downloads)
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And here is what I get to do on weekends if the weather is nice  pardon the image quality- it was a huge RAW file and I had to compress it a great deal.
The Whirlpool Galaxy closeup
By Martin Mika
Gurnee, IL (photo taken at Williams Bay, WI)
Taken on 3/17/2006
Using Canon Rebel XT; EP projection, 42mm Orion Deep view and Max View DSLR II.
Telescope is the Yerkes' 24" Cassegrain at f/13.2
Unguided 1000 second exposure at ISO1600.
Resized and compressed using GIMP v2.2
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Martin
William Optics 66SD
Orion 100ED
Orion 120-ST EQ
PST-Ha
Celestron CGE 1100
Canon Rebel XSI with Astronomik filters
DSI-IIC
Homemade spectroscope in progress...
Yerkes Observatory Volunteer
(24" Cass on weekends)
Edited by Mobius1 (08/08/06 05:14 PM)
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