Sh2 141 Variants (Jerry Yesavage)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: HD212169 · HD213048 · HD213530 · LBN 509 · LBN 510 · LDN 1195 · LDN 1196 · Sh2-141

Sh2 141 Variants

Repeating one more of the Sharpless2 Group to see what my new CMOS system can find with a deeper look at the H-alpha here....

Previous version of SH2 141. About 6h with the CCD. Same Stellarvue scope and these images are nice and detailed. The CMOS, however, collects more Ha in 2h.

Sh2 141 HA RGB (LBN 509)

Discussion of GHS aspects of processing:

GHS Forum Discussion

From GalaxyMap:

The faint circular HII region Sh 2-141 lies far away with distance estimates of about 7-8000 parsecs and may be ionised by a single O8 class star.

GENERAL NOTE ON SHARPLESS2 OBJECTS>>>>>>>>>>>>>

There are 313 Sh2 objects. All now imaged.

This is my collection:

Sharpless2

Wide-Angle Hydrogen Alpha Nikon Image Sh2 79-171

Please note there is also a Sharpless2 Group with now more than 2700 examples.

Sharpless2 Group

Other useful links include:

Gary Imm's Collection

GalaxyMap's Collection

The Sharpless Catalog

The MDW H-alpha Sky Survey

Reiner Vogel's detailed observing catalog

Hope you enjoy these obscure but interesting objects...

Final
Original
B

B

Title: 2X Crop

Uploaded: ...

"Simply Stellarvue"
Narrowband imaging
Suburban Astrophotography
PixInsight Addicts
Sharpless2 Objects
Light Polluted skies
ASI 6200 MM Pro
The refractors!
Cloudy Nights
SF Bay Area Imagers

Sharpless2 Objects

Please note: The following tables are updated every 24 hours.

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Landscape

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This table shows the distribution of awards per data source, compared to the popularity of images acquired from that data source.
	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
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Professional, scientific grade data
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.

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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Promotions by Reviewers When 3 distinct Reviewers promote the image, it moves on to the next stage of the process: evaluation for IOTD status.
Early dismissal Staff members have a lot of images to inspect on a daily basis, and they can dismiss images if they believe they don't meet the requirements for IOTD/TP selection. If an image is dismissed 5 times, it's removed from the process. This streamlines the process and ensures that any bias present in promotions could be overruled by other staff members.

Status	Advanced success
Started	...
Astrometry.net job	6283423
PixInsight job	T4IYRETFSG3G00G3VNAEBOYABV3RQEOC
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	22h28m46s.471
RA (top/left)	22h20m16s.583
RA (top/right)	22h37m07s.549
RA (bottom/right)	22h37m40s.394
RA (bottom/left)	22h20m01s.425

Dec (center)	+61°38′55″.43
Dec (top/left)	+60°57′44″.24
Dec (top/right)	+60°56′15″.39
Dec (bottom/right)	+62°18′00″.86
Dec (bottom/left)	+62°19′37″.50

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Sh2 141 Variants

Sh2 141 Variants

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Sh2 141 Variants

Sh2 141 Variants

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