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Old 23-09-2012, 04:37 PM
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stardust steve (Steve)
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Join Date: Sep 2010
Location: Adelaide
Posts: 779
First M42 @ 250mm kit lens

Hi. I have sorted out some gremlins in the EQ3 only to find more
Here is my stacked result of M42.
First time i have imaged and attempted processing this target.

Total exposure-30secs x 36 frames= 18mins.- Controlled by EOS
Camera-Unmodded 500D
Lens- 55-250mm EF-S kit lens @250mm
Mount-EQ3 tracking, non guided.
Polar alignment- very rough
ISO- 1600
Darks and Twilight Flats applied.
Stacked in DSS, processed in photoshop.
Conditions were the among the best i have ever seen. No twinkle on the stars low on horizion, Moon had well set. Stars gleaming (for my location), not a breath of wind.


I would love to be able to get longer exposures, something that is heading the to do list.
Overall i am really happy to get a result which looks like something
Onwards and upwards
Attached Thumbnails
Click for full-size image (M42 IIS.jpg)
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Last edited by stardust steve; 23-09-2012 at 07:16 PM.
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