IC 1848 Soul Nebula Mosaic (David Hickey)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: HD17086 · HD17356 · HD17505 · HD17520 · HD17688 · HD17911 · HD17971 · HD18152 · HD18294 · HD18326 · HD18337 · HD18458 · HD18473 · HD18766 · HD18767 · HD237000 · HD237007 · HD237011 · HD237015 · HD237016 · HD237018 · HD237019 · HD237023 · HD237034 · HD237036 · HD237054 · IC 1848 · IC 1871 · LBN 667 · LBN 669 · And 8 more.

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IC 1848 Soul Nebula Mosaic

Powered byPixInsight

IC 1848 Soul Nebula Mosaic

This is a 2x2 mosaic. PixInsight was used for the calibration and post-processing. AstroPixelProcessor was used to create the mosaic panels. A light touch of Topaz DenoiseAI was used at the end to improve the noise since each panel is only about 5hrs. (total mosaic 21hrs)

IC 1848 is an open cluster of stars surrounded by a cloud of gas and dust 150 light years across. It is located in the constellation Cassiopeia about 6500 light years from Earth. The cluster of stars formed about a million years ago from the material of the nebula. Winds and ultraviolet light from these young stars are excavating a cavity in the cloud. Parts of the cloud that are more dense than their surroundings are being eroded more slowly and form giant towers, or pillars of dust and gas, which all point toward the central star cluster.

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	5356798
PixInsight job	GSDFOC2XD1JP833GRW3BL9JFCF7QCK32
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	02h54m46s.50
RA (top/left)	03h04m34s.80
RA (top/right)	02h45m07s.95
RA (bottom/right)	02h45m27s.22
RA (bottom/left)	03h03m52s.69

Dec (center)	+60°23′14″.3
Dec (top/left)	+61°12′52″.9
Dec (top/right)	+61°14′48″.2
Dec (bottom/right)	+59°30′59″.9
Dec (bottom/left)	+59°29′05″.8

Image Index:

Contribution Index (beta):

IC 1848 Soul Nebula Mosaic

IC 1848 Soul Nebula Mosaic

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Image Index:

Contribution Index (beta):

IC 1848 Soul Nebula Mosaic

IC 1848 Soul Nebula Mosaic

Equipment

Acquisition details

Description

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Sky plot

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