Amateur Telescope Makers of Boston

Äîêóìåíò âçÿò èç êýøà ïîèñêîâîé ìàøèíû. Àäðåñ îðèãèíàëüíîãî äîêóìåíòà : http://www.atmob.org/gallery/showimage.php?id=2844
Äàòà èçìåíåíèÿ: Unknown
Äàòà èíäåêñèðîâàíèÿ: Sun Apr 10 06:00:02 2016
Êîäèðîâêà:
Ïîèñêîâûå ñëîâà: m 101

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Submitted by Michael Brown on 10/25/2014 17:15:33

Pinwheel Galaxy (M-101)

6/27/14
Telescope: C-8+ at F6.3 with I-Optron German Equatorial Mount
Camera: Canon Digital Rebel T1-I
Photographed from my yard in Townsend, MA
3 stacked images with 32 minutes total exposure

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