Cygnus Loop - HOO & HSO - 2x2 Mosaic (Miguel T.)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: 52 Cyg · HD197120 · HD197207 · HD197227 · HD197395 · HD197550 · HD197839 · HD198198 · HD198254 · HD198313 · HD198330 · HD198425 · HD198482 · HD198526 · HD198550 · HD198626 · HD198627 · HD198820 · HD198821 · HD198976 · HD199055 · HD199102 · HD199220 · HD199291 · HD199317 · HD199837 · HD199912 · IC 1340 · LBN 191 · LDN 868 · And 10 more.

Cygnus Loop - HOO & HSO - 2x2 Mosaic

Over a total of 14 nights, my telescope captured photons for 53h35m to produce this 4-panel mosaic. What we're looking at are the remnants of a star much more massive than our sun that exploded about 20,000 years ago in the Cygnus constellation at a distance of 2400 light years. It leaves behind long filaments abundant in hydrogen, oxygen and sulfur which will wander for a long time and contribute to enrich our galaxy in heavier elements. Our planet and ourselves are made of elements that were created during similar event.

In 2 versions:
- HOO (Hydrogen+Oxygen)
- HSO (Hydrogen+Sulfur+Oxygen)

See the following images for the isolated narrowband filters:

Final
Original
B

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	Distinct awarded users	Total awarded images
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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
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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.

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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	8417073
PixInsight job	T4TQPCTQG91JGHU5HEGD1XNXG85I6FU3
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	20h50m42s.488
RA (top/left)	20h50m01s.249
RA (top/right)	20h39m21s.245
RA (bottom/right)	20h51m21s.261
RA (bottom/left)	21h02m21s.891

Dec (center)	+30°47′04″.47
Dec (top/left)	+33°32′01″.62
Dec (top/right)	+29°31′29″.86
Dec (bottom/right)	+28°01′41″.80
Dec (bottom/left)	+31°58′50″.30

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Cygnus Loop - HOO & HSO - 2x2 Mosaic

Cygnus Loop - HOO & HSO - 2x2 Mosaic

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Cygnus Loop - HOO & HSO - 2x2 Mosaic

Cygnus Loop - HOO & HSO - 2x2 Mosaic

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