W63 - A faint bubble in Cygnus (Yann Mvl)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: B345 · HD192242 · HD192279 · HD192340 · HD192402 · HD192555 · HD192580 · HD192582 · HD192583 · HD192601 · HD192602 · HD192682 · HD192697 · HD192867 · HD192868 · HD192985 · HD193090 · HD193536 · HD193551 · HD193701 · HD193722 · HD193793 · HD193926 · HD194057 · HD194152 · HD194423 · HD194479 · LBN 298 · LBN 300 · LBN 301 · And 9 more.

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W63 - A faint bubble in Cygnus

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W63 - A faint bubble in Cygnus

For my first big project with a mono camera, I pointed a rarely imaged target, the remnant of supernova W63, or SNR (G082.2+05.3), located in the northern part of Cygnus constellation. The light from its explosion would have reached the earth around 15,000 years ago.
I found quite little info on this object, which seems to have been discovered quite recently.
The "shell" of gas measuring about 150 light-years in diameter is very weak, and emits almost exclusively in OIII wave length, in an environment quite rich in Ha and SII.
It took a little bit over 40 hours of exposure, over 10 nights between May 10 and July 2, to complete this project.

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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.

Submitted The date and time when you submitted this image for IOTD/TP consideration.	...
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	5952279
PixInsight job	I65GTHV3BXZSM3QUWV0P3SWE4U2JO9YP
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	20h19m18s.531
RA (top/left)	20h16m09s.330
RA (top/right)	20h11m27s.955
RA (bottom/right)	20h22m16s.549
RA (bottom/left)	20h27m30s.524

Dec (center)	+45°15′08″.64
Dec (top/left)	+47°02′27″.82
Dec (top/right)	+44°00′17″.70
Dec (bottom/right)	+43°27′26″.22
Dec (bottom/left)	+46°27′41″.97

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W63 - A faint bubble in Cygnus

W63 - A faint bubble in Cygnus

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W63 - A faint bubble in Cygnus

W63 - A faint bubble in Cygnus

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