In the field we can see NGC4725, an intermediate barred spiral galaxy with a prominent ring structure about 40 million light-years away in the constellation Coma Berenices.
NGC4725 is a Seyfert Galaxy, suggesting an active galactic nucleus containing a supermassive black hole and the brightest member of the Coma I Group. [wiki] |
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| Optic |
SW Quattro 8S 200mm f/4 with Baader MPCC Mark III corrector |
| Camera |
Atik 383L+ |
| Filters |
Baader L, R, G, B 36mm |
| Mount |
NEQ6 with EQASCOM
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Guide
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SW 70/500 with AlCCD5
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Frame center
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RA 12:50:28 DEC 25:32:27 J2000
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Date
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March 2020
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Site
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Astrobioparco di Felizzano, AL, Italy
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| Exposures
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L - 30x600s @-10C bin 1x1
R - 24x300s bin 1x1
G - 24x300s bin 1x1
B - 24x300s bin 1x1
Integration time - 11h
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