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Дата индексирования: Sun Apr 10 04:05:23 2016
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Поисковые слова: ngc 891
Amateur Telescope Makers of Boston

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Submitted by Al Takeda on 04/25/2011 11:12:57

Lagoon Nebula, Trifid Nebula and the NGC 6559 Complex – Negative Image

This negative view of the previous image highlights the dark nebulas in the region. Same acquisition data as the previous image: 5nm Hydrogen-alpha filter, Total= 48 minutes, 8 x 360-second unbinned sub frames. Takahashi Epsilon -180 – f/2.8, SBIG STL6303E CCD camera, ATMoB Clubhouse, Westford, MA. 03 July 2010.



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