Posts Made By: Dennis Persyk

January 24, 2005 04:19 PM Forum: CCD Imaging and Processing/Solar System

Machholz LRGB, Jan 15

Posted By Dennis Persyk

Jim,

How did you obtain f/2.6 without any apparent coma?

Dennis Persyk
Igloo Observatory Home Page http://dpersyk.home.att.net
Hampshire, IL

New Images http://home.att.net/~dpersyk/new.htm

November 3, 2005 06:58 PM Forum: CCD Imaging and Processing/Deep Sky

Beautiful image, Jim. The processing must have taken longer than the acquisition! But it was worth it.

Clear skies,

Dennis Persyk
Igloo Observatory Home Page http://dpersyk.home.att.net
Hampshire, IL

New Images http://home.att.net/~dpersyk/new.htm

January 27, 2006 11:10 PM Forum: CCD Imaging and Processing/Deep Sky

Phantom of the Opera Nebula Sh2-173

Posted By Dennis Persyk

The coordinates at which I imaged the “Phantom” (Sh2-173) on my web page contained a typo. The correct coordinates are
00h 22m +61 deg 46 min

Sorry for the error. And thanks to StarHopper of the SCT Users group who pointed out the error.

Clear skies,

Dennis

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Posts Made By: Dennis Persyk

Machholz LRGB, Jan 15

NGC 7822

Phantom of the Opera Nebula Sh2-173

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