Sh2-137 HaRGB
Sharpless 137
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Couldn't
find much about this object - sorry! It is quite large, the FOV here
being 2x2 degrees and I couldn't fit it in.
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Camera: Apogee U16M w Astrodon Gen II LRGB
filters
Scope: AP155 EDF F/7 w Robofocus
Mount: Paramount ME
9 x 15 min H-Alpha; 6 x 10 min each RG, 7 x 10 min Blue
Acquired with
CCDSoft5 using CCD-Commander automation
Dark and Flat Calibration plus Alignment and Sigma Reject combine in
Maxim DL
Levels, Curves and Contrast adjustment
in Photoshop CS5
Flesherton, Ontario
May 2012
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