SH2-240 - The Spaghetti Nebula in SHO (Cfosterstars)

Celestial hemisphere: Northern · Constellation: Taurus (Tau) · Contains: 112 bet Tau · 118 Tau · 12.06 · 125 Tau · 136 Tau · 22 Aur · 26 Aur · 423 Diotima · Alnath · El Nath (βTau) · PK178-02.1 · PK181+00.1 · Sh2-240 · Sh2-242 · The star 118Tau · The star 125Tau · The star 136Tau · The star 26Aur · The star Elnath

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SH2-240 - The Spaghetti Nebula in SHO

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SH2-240 - The Spaghetti Nebula in SHO

This was captured with my Canon ES 135mm lens at F/2.5. This is a very dim and low brightness target and I found it quite difficult to process.

From Wikipedia: Simeis 147, also known as the Spaghetti Nebula, SNR G180.0-01.7 or Sharpless 2-240, is a supernova remnant (SNR) in the Milky Way, straddling the border between the constellations Auriga and Taurus. The nebulous area is fairly large with an almost spherical shell and filamentary structure. The remnant has an apparent diameter of approximately 3 degrees, an estimated distance of approximately 3000 (±350) light-years, and an age of approximately 40,000 years. It is believed that after its stellar explosion a rapidly spinning neutron star known as pulsar PSR J0538+2817 was left behind in the nebula core, emitting a strong radio signal.

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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
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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
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Star trails
Northern lights
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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
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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.
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	4338566
PixInsight job	7FF8Q0IFQSJ8WG95RZ7QYTT8VOLRQLQM
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	05h38m11s.14
RA (top/left)	05h55m24s.65
RA (top/right)	05h20m39s.18
RA (bottom/right)	05h21m51s.40
RA (bottom/left)	05h54m50s.66

Dec (center)	+27°52′13″.5
Dec (top/left)	+30°39′52″.8
Dec (top/right)	+30°33′20″.2
Dec (bottom/right)	+24°57′05″.1
Dec (bottom/left)	+25°02′28″.2

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SH2-240 - The Spaghetti Nebula in SHO

SH2-240 - The Spaghetti Nebula in SHO

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SH2-240 - The Spaghetti Nebula in SHO

SH2-240 - The Spaghetti Nebula in SHO

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