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M27 at higher magnification

Started by geomorph, 07/14/2005 11:32PM
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Posted 07/14/2005 11:32PM | Edited 07/14/2005 11:38PM Opening Post
Tyler Allred
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Join Date: May 2003

Location: Tremonton UT, US

Posts: 2755

Hi all. I used my CN-212 to add some higher magnification data to my earlier color image of M27. The luminance data was taken at F/9.9 and consisted of 120 minutes (12x10) from my light-polluted skies here in Orem, Utah. I think this scope has potential for imaging at higher magnifications, but I'm not sure that the G-11 is up to the task. We shall see as time goes by.
Cheers,
Tyler

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"The expression of the beautiful is in direct ratio to the power of perception acquired by the artist." (Gustave Courbet)
Posted 07/15/2005 12:37AM #1
Larry Citro
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Location: Robesonia PA, US

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hi,

Nice image. The CN-212 is a great scope.

clear skies,

Larry Citro
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Posted 07/15/2005 01:23PM #2
Enrico Africa
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Nice, Tyler! As far as going at higher focal lengths, check out my "Mewlon won't come to focus..." thread. With an AO-7, I think you'll be able to rock and roll at the CN's native resolution and your G-11.

Eric
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Posted 07/16/2005 02:53AM #3
Jim Thommes
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Tyler,
Well done! I love the colors - I think you have done a fine job with the subtle distinctions on green and blue.
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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 07/22/2005 12:15AM | Edited 07/22/2005 12:16AM #4
Chris Woodruff
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Nice shot! I too have the CN-212, have you figured out the exact distance needed in Newt mode (f3.9) between the CCD Chip and field flattener to get a nice flat image?
Thanks
Chris Woodruff
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Posted 07/22/2005 05:38PM #5
Ivan Gastaldo
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Great shot Tyler!
How do you like that CN?
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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

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