SH2-132: The Lion Nebula (Jordan Marlière)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: B369 · HD210886 · HD211070 · HD211430 · HD211564 · HD211643 · HD211774 · HD211820 · HD211853 · HD211982 · HD212183 · HD212312 · HD235765 · HD235793 · HD235807 · HD235809 · HD235810 · HD239919 · HD239928 · HD239929 · LBN 471 · LBN 473 · LDN 1150 · LDN 1154 · LDN 1156 · LDN 1161 · LDN 1163 · RW Cep · Sh2-132

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SH2-132: The Lion Nebula

Link: https://www.jordanmarliere.com/

Powered byPixInsight

SH2-132: The Lion Nebula

Link: https://www.jordanmarliere.com/

It is a mosaic made up of 4 panels. The exposure of each panel is 6h30min for a total exposure of approximately 26 hours. Each photo has an exposure of 600s binning1.
The resolution of the final image was doubled by drizzle for a total resolution of 15222 x 10310. I purposely rotated the image in this post to look better on smartphones in portrait format.
The capture of this object was spread over almost 2 months (August and September). I had also made an SII layer of about 7H in total to be able to SHO of this nebula, but the stars looked very mushy to me, despite my careful eye to the shooting settings. The entire SII layer was therefore unfortunately left out of the project.

Some info on this nebula:
Sh2 -132 is a large emission nebula visible in the constellation Cepheus, and is located at a distance of nearly 10,400 light years. SH2-132 contains many variable stars. These are stars whose magnitude varies over time.

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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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Star trails
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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	7335940
PixInsight job	059J5J01ETJR6YZ0XJYB17TH9FPJJWBH
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	22h18m09s.249
RA (top/left)	22h24m51s.835
RA (top/right)	22h13m22s.529
RA (bottom/right)	22h11m35s.400
RA (bottom/left)	22h22m45s.251

Dec (center)	+55°50′42″.22
Dec (top/left)	+56°10′21″.88
Dec (top/right)	+56°34′38″.41
Dec (bottom/right)	+55°29′41″.86
Dec (bottom/left)	+55°05′56″.78

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SH2-132: The Lion Nebula

SH2-132: The Lion Nebula

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SH2-132: The Lion Nebula

SH2-132: The Lion Nebula

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