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I agreeImaging telescope or lens:Canon EF 400mm f/5,6L USM
Imaging camera:Canon EOS 60Da
Mount:iOptron ZEQ25GT
Software:DeepSkyStacker 3.3.4, PixInsight, Noel Carboni's StarSpikes Pro 4, Noel Carboni's Actions, Elements Photoshop
Resolution: 1928x1484
Dates:Jan. 18, 2018
Frames: 518x30"
Integration: 4.3 hours
Avg. Moon age: 1.26 days
Avg. Moon phase: 1.77%
Astrometry.net job: 1913649
RA center: 9h 21' 46"
DEC center: +50° 59' 49"
Pixel scale: 2.258 arcsec/pixel
Orientation: 1.899 degrees
Field radius: 0.763
Locations: Home, Venezia, Venice, Italy
Data source: Backyard
Severe light pollution:
darkness: Bortle's class 7
seeing 3 (Antoniadi)
cropping from original picture of 3465x5202 resolution
518x30s ISO 1600
10 dark
30 flat
10 dark flat
no bias
(unguided)
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