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I agreeImaging telescope or lens:Nikon 400mm f/3.5 IF-ED
Imaging camera:Canon, Baader modified Eos M
Mount:10 Micron GM 1000 HPS
Focal reducer:Nikon TC-14B 1.4x
Software:Magic Lantern, Darktable, Pleiades Astrophoto PixInsight
Filter:CLS Clip-Filter
Accessory:Berlebach Planet
Resolution: 3879x2922
Dates:Jan. 20, 2017, Jan. 21, 2017, Jan. 23, 2017
Frames:CLS Clip-Filter: 29x600" ISO800
Integration: 4.8 hours
Darks: ~3
Flats: ~29
Bias: ~20
Avg. Moon age: 23.84 days
Avg. Moon phase: 32.94%
Astrometry.net job: 1443271
RA center: 13.184 degrees
DEC center: 56.655 degrees
Pixel scale: 1.586 arcsec/pixel
Orientation: -92.211 degrees
Field radius: 1.070 degrees
First light for an old glass lens from the 80's. Also testing the new Astronomik CLS for the Eos M.
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To the right center, close to the border , there is a dark spot. I lays between the blue double star HIP 4155 and Achird (not visible here). I could not find the name of it. It isn't LBN 611. Anybody has a clue ?
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