I asked BGO to image NGC 2539, aka Collinder 176, for me. A loose open cluster in Puppis. One of the RASC Finest NGCs.
Luminance only, 30 seconds subexposures, 10 stacked shots. FITS Liberator, Paint.NET. North is up; east is left.
This image isn't quite centred the way I had hoped.
There's a neat multi-star system to the south-east of the cluster. But it's cut-off on the left edge of the frame. Maybe I'll reshoot, using a specific star, to force the star system to be included...
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Reframed on 9 Jan.
Thursday, December 15, 2016
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