Amateur Telescope Makers of Boston

Äîêóìåíò âçÿò èç êýøà ïîèñêîâîé ìàøèíû. Àäðåñ îðèãèíàëüíîãî äîêóìåíòà : http://www.atmob.org/gallery/showimage.php?id=2499
Äàòà èçìåíåíèÿ: Unknown
Äàòà èíäåêñèðîâàíèÿ: Sun Apr 10 04:52:46 2016
Êîäèðîâêà:
Ïîèñêîâûå ñëîâà: ï ï ï ð ï ð ï ð ï ð ï ð ï ð ï

This is a new popup window - close it when you are done

Submitted by Al Takeda on 11/14/2013 13:10:12

C/2013 R1 (Lovejoy) – November 9, 2013

Comet Lovejoy is still the brightest comet in the sky, for now. During this night the comet was located near the Leo/Cancer border. The magnitude is now 5.5.

6 images x 60-second subframes, Total= 6 minutes. Takahashi Epsilon-180, f/2.8 hyperbolic astrograph, Unmodified Canon T1i DSLR, Astronomik CLS Light Pollution filter, ISO 1600, Losmandy Gemini G-11 EQ mount. Acquisition, calibration, stacking using Images Plus 3.82B and additional processing using Adobe Photoshop. ATMoB Clubhouse, Westford, MA, 9 November 2013.

Comments?

Logon to post a follow-up comment or review comments from others

About Us Contact Us