Thread: Orion Nebula
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Old 17-11-2012, 01:47 AM
carlstronomy (Carl)
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Join Date: May 2012
Location: Brisbane
Posts: 475
Orion Nebula

My first image taken tonight before the clouds rolled in using a Canon 450D unmodded. I took owner ship of this camera the other week but my t ring and adapter only arrived today. The image is made up from 38x15 sec subs, focus is close but not spot on I had very little time to work with. My 6.3 reducer has not arrived so the image is at F10 using my 9.25 SCT. Also I used JPG not RAW for my first attempt so I assume that will effect quality.
I have notice that black is a little washed out and grainy, how do I start working on cleaning that up

Image details.
SCT 9.25
Canon 450D
ISO800
15 sec

48 images taken dss used 38.

Any advice would be great thanks

Carl
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