Sh2 126 (Jerry Yesavage)

Celestial hemisphere: Northern · Constellation: Lacerta (Lac) · Contains: HD213371 · HD213520 · HD213786 · HD214433 · HD214489 · LBN 428 · LBN 429 · LBN 430 · LBN 433 · NGC 7330 · Sh2-126

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Sh2 126

Revision title: Larger Stars

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Sh2 126

Revision title: Larger Stars

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.... this is part of a much larger target.. below is my older image.

Sh2 126 HA RGB (Portion)

Discussion of GHS aspects of processing:

GHS Forum Discussion

From GalaxyMap:

This relatively close HII region is also called the 10 Lacertae complex after its ionising star, the O9 V multiple star 10 Lacertae, which forms the core of the Lac OB1 association. The nebula also contains the young Orion type variable emission star LkHA 233.

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...

Original
Final
B

B

Title: Larger Stars

Description: Experiment with star blending. Done in Photoshop as layer with "Lighten" blending, stars stretch in second version, original a bit understated,

Uploaded: ...

Cloudy Nights

Sharpless2 Objects

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

Distribution of astrophotographers

This table shows the number of distinct astrophotographers who have been assigned and IOTD/TP award compared to the total number of images awarded.
	Distinct awarded users	Total awarded images
Image of the day
Top picks
Top pick nominations

Distribution of subject types

This table shows the distribution of awards per subject type, compared to the popularity of images of that subject type.
	Image of the day	Top pick	Top pick nominations	Total submitted
Deep sky
Solar system
Extremely wide field
Star trails
Northern lights
Noctilucent clouds
Landscape

Distribution of data sources

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
Traveller
Own remote observatory
Amateur hosting facility
Public amaeteur data
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.
Promotions by Submitters When 3 distinct Submitters promote the image, it moves on to the next stage of the process: evaluation for Top Pick status. This requirement, in addition to anonymization of images and distribution to only a subset of them, prevents biases and ensures that the best images are selected.
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	6146979
PixInsight job	X5ZTWQKHSEBRPSISVA7DNSBVRKA8HK9P
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	22h33m22s.561
RA (top/left)	22h27m52s.299
RA (top/right)	22h27m56s.487
RA (bottom/right)	22h38m46s.221
RA (bottom/left)	22h38m54s.851

Dec (center)	+38°35′14″.51
Dec (top/left)	+39°17′19″.75
Dec (top/right)	+37°52′48″.30
Dec (bottom/right)	+37°52′09″.51
Dec (bottom/left)	+39°16′42″.49

Image Index:

Contribution Index (beta):

Sh2 126

Revision title: Larger Stars

Sh2 126

Revision title: Larger Stars

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Sh2 126

Revision title: Larger Stars

Sh2 126

Revision title: Larger Stars

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B

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