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Image of the day 07/06/2012

Getting plate-solving status, please wait...
M45 (late 2010/early 2011), pfile
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M45 (late 2010/early 2011)

Image of the day 07/06/2012

Getting plate-solving status, please wait...
M45 (late 2010/early 2011), pfile
Powered byPixInsight

M45 (late 2010/early 2011)

Equipment

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Acquisition details

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Description

10h32m on M45 (240s x 158, iso800, f/4). bortle red/white zone, CLS filter.

thanks to ferran's image [here](http://astrobin.com/8179) i was able to compute a proper background model for this reprocessed image. because of the CLS filter everything is blue to begin with and it would have been impossible to tell where to try to sample the background for gradient removal.

Comments

Sky plot

Sky plot

Histogram

M45 (late 2010/early 2011), pfile

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