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Old 04-09-2011, 04:45 PM
Hagar (Doug)
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Hagar is offline
 
Join Date: Oct 2006
Location: Australia
Posts: 4,646
M20 from BSG Forgotten subs.

An image of M20 from BSG this year. I had forgotten to process this one and just found it again today.
This image was a test image after the failure of my USB lead, guiding problems and the blown uo Robofocus controller.

Image Details:
Camera: QHY9 Mono with Baader LRGB filters
Scope: Takahashi TSA 120 APO Refractor at f 7.5
Mount: Losmandy G11 with Gemini
Guiding: QHY5, WO 70mm Refractor and PHD at 2 second frames.
Image: LRGB - 60,20,20,20
Combined with CCDStack and tweaked in Photoshop.

Hi Res Image

The Hi res image is much better than this compressed image. The JPG compression at 42% doesn't do much for the image.
Attached Thumbnails
Click for full-size image (Trifid-web.jpg)
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Last edited by Hagar; 04-09-2011 at 07:34 PM.
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