IC1396 Elephant Trunk Nebula ( Stan Smith )

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: IC 1396 · LBN 451 · LBN 452 · LBN 455 · LDN 1093 · LDN 1098 · LDN 1099 · LDN 1105 · LDN 1112 · Sh2-131 · VdB142

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IC1396 Elephant Trunk Nebula

Powered byPixInsight

IC1396 Elephant Trunk Nebula

Imaging Telescopes Or Lenses: Stellarvue SVX130T
Imaging Cameras: QHYCCD QHY268 M
Mounts: iOptron GEM45
Filters: Astrodon H-alpha 3nm 36 mm · Astrodon OIII 3nm 36 mm · Astrodon SII 3nm 36 mm
Accessories: QHYCCD QHYCFW3 · QHYCCD QHYOAG-M · Stellarvue SFFR.8-80T
Software: Adobe Photoshop · Main Sequence Software Sequence Generator Pro (SGP) · Open PHD Guiding Project PHD2 · Pleiades Astrophoto PixInsight

Dates:: Sept. 18, 2022 · Sept. 19, 2022 · Sept. 20, 2022
Frames:: Astrodon H-alpha 3nm 36 mm: 96×300″(8h) bin 1×1
Astrodon OIII 3nm 36 mm: 96×300″(8h) bin 1×1
Astrodon SII 3nm 36 mm: 96×300″(8h) bin 1×1
Integration:: 24h
Avg. Moon age:: 23.57 days
Avg. Moon phase:: 35.32%

RA center: 21h34m42s.414

DEC center: +57°28′23″.39

Pixel scale: 0.821 arcsec/pixel

Orientation: 73.233 degrees

Field radius: 0.857 degrees

WCS transformation: thin plate spline

More info:Open

Resolution: 4176x6252

File size: 16.5 MB

Locations: DarkSky Observatory (In My Back Yard), Westminster, SC, United States

Data source: Backyard

QHY Users Group
Narrowband imaging

Nebulas

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

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.
Dismissals 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	6320423
PixInsight job	7QBP0TUXL7EDZW0PYEI7WQEAE484N9FS
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	21h34m42s.414
RA (top/left)	21h40m44s.904
RA (top/right)	21h38m49s.448
RA (bottom/right)	21h28m34s.960
RA (bottom/left)	21h30m44s.134

Dec (center)	+57°28′23″.39
Dec (top/left)	+57°12′52″.68
Dec (top/right)	+58°07′44″.70
Dec (bottom/right)	+57°42′48″.24
Dec (bottom/left)	+56°48′33″.63

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IC1396 Elephant Trunk Nebula

IC1396 Elephant Trunk Nebula

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IC1396 Elephant Trunk Nebula

IC1396 Elephant Trunk Nebula

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