Cocoon nebula - HaRGB (Simon)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: B168 · Cocoon Nebula · HD206523 · HD206887 · HD207350 · HD207662 · HD207886 · HD207991 · HD208362 · HD208394 · IC 5146 · LBN 424 · LDN 1024 · LDN 1031 · LDN 1035 · LDN 1040 · LDN 1042 · LDN 1045 · LDN 1046 · LDN 1047 · LDN 1052 · LDN 1055 · Sh2-125 · VdB147

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Cocoon nebula - HaRGB

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Cocoon nebula - HaRGB

Inbetween recent affairs, I managed to obtain 66 subs at 4 minutes long each, in Ha, and then combined that with 50 subs at 2 minutes long each, in RGB. In previous years I have never tried to get the Ha, but I knew that I might be able to image some of the faint Ha that is around this object if I tried hard enough. And I have - just about. It was a bit of a fiddle processing this... I think darker skies and more subs would have been better, but I am pleased to have been able to draw out some of it. I was hoping for twice the number of RGB subs, but alas high cloud prevented this. In total this was an imaging time of 6 hours and 4 minutes. Have a good clear night everyone! Thanks

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	Image of the day	Top pick	Top pick nominations	Total submitted
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	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
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Amateur hosting facility
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Mix of multiple sources
Other
Unknown

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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Views by Submitters (available since September 19th, 2023) Every image is assigned to 50% of available Submitters. In the event that at least 80% of them don't view the image before its time in the IOTD/TP process expires, it's assigned to the other 50% of Submitters and the process begins anew.
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Status	Advanced success
Started	...
Astrometry.net job	7934113
PixInsight job	OLMXHN09QOYZA1LJQR0HULZT83TJNKFH
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	21h49m24s.95
RA (top/left)	21h58m14s.14
RA (top/right)	21h42m41s.40
RA (bottom/right)	21h40m48s.16
RA (bottom/left)	21h55m51s.28

Dec (center)	+47°56′12″.6
Dec (top/left)	+48°30′22″.7
Dec (top/right)	+49°02′57″.0
Dec (bottom/right)	+47°19′31″.3
Dec (bottom/left)	+46°47′54″.6

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Cocoon nebula - HaRGB

Cocoon nebula - HaRGB

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Cocoon nebula - HaRGB

Cocoon nebula - HaRGB

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