M31 uncooled OSC, 52 min (Andreas Zeinert)

Celestial hemisphere: Northern · Constellation: Andromeda (And) · Contains: 32 And · 35 And · 35 nu. And · Andromeda Galaxy · HD2471 · HD2507 · HD2611 · HD2702 · HD2730 · HD2739 · HD2756 · HD2766 · HD2814 · HD2888 · HD2923 · HD2993 · HD3022 · HD3141 · HD3165 · HD3265 · HD3396 · HD3431 · HD3447 · HD3626 · HD3741 · HD3765 · HD3827 · HD4143 · HD4174 · HD4267 · And 16 more.

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M31 uncooled OSC, 52 min

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M31 uncooled OSC, 52 min

M31 can be observed by the naked eye, so it is not possible to determine "who" discovered it. It seems that around 964, the Persian astronomer Abd al-Rahman al-Sufi was the first to formally describe the Andromeda Galaxy. Only in the 1920ties the real nature of this "nebula" was understood. It is commonly admitted that this galaxy will impact our galaxy in a far future.

A quick shot (39x80s) with the Fuji XT30 and the Leitz Telyt 180mm at f/3.4. Not possible to get the Ha regions with this OSC camera. But still I am impressed about the detail you can get at this focal length (the picture was downsampled by a factor 2). This old lens is still beautiful.

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Description: Saturation balance of colours. Local contrast

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The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

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Status	Advanced success
Started	...
Astrometry.net job	8619497
PixInsight job	YOID8COKDLX8YMX7JWE1XLF146BN797H
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	00h39m33s.85
RA (top/left)	00h25m48s.70
RA (top/right)	00h27m48s.84
RA (bottom/right)	00h51m52s.54
RA (bottom/left)	00h52m42s.20

Dec (center)	+40°21′58″.1
Dec (top/left)	+43°58′07″.2
Dec (top/right)	+36°36′41″.9
Dec (bottom/right)	+36°40′31″.5
Dec (bottom/left)	+44°02′26″.2

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M31 uncooled OSC, 52 min

M31 uncooled OSC, 52 min

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M31 uncooled OSC, 52 min

M31 uncooled OSC, 52 min

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