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M8 the Lagoon nebula
Ocala, FL
Taken May 29, 2011
Constellation: Sagittarius
~4,100 light years distant
2 minute exposures stacked in DSS for total integration time of 2 hours 14 min
PS CS5
Orion 80mm EON
Orion 80mm guide scope with SSAG
Canon T1i (Hap Griffin modified)
CG-5 mount (Hyper-tuned)
Atronomik CLS light pollution filter clip for Canon EOS

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Comment by Trevor Woodrow on June 5, 2011 at 10:50pm
Brighter....some more alpha h showing up...more natural looking, Well done Steve.
Comment by Steve Coates on June 5, 2011 at 4:49pm
Here is a reprocess with 2 hours and 7 minutes added to the stack for a total of 4 hours and 21 min:
Comment by Steve Coates on May 31, 2011 at 11:43am
No doubt Marc. I'm kicking myself not having this done earlier.
Comment by Marc Basti on May 31, 2011 at 2:49am
Nice job Steve. You must have flipped when you saw all that red (I know I did)-hey this camera really is modified. Cool looking pic, Marc
Comment by Philip A Cruden on May 30, 2011 at 8:22pm
Wow Steve, really great capture, either way the other two (Monkeys LOL, love yah both) work it out it is beyond beautiful, AMAZING
Comment by Trevor Woodrow on May 30, 2011 at 5:29pm
Do it Byland!
Comment by Steve Coates on May 30, 2011 at 4:43pm
Thanks Trevor. I use an Astro-Tech field flattener which works really well given the sensor size on the T1i. I still get some star elongation in the corners. M8 took up about 1/3rd of the sensor so I cropped to taste...my next go at this I hope to include M20 in the FOV.
Comment by Trevor Woodrow on May 30, 2011 at 4:04pm
Beautiful! How did you avoid elongation at the edge of field? Did you use a flattener?

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