IC 342 (Tom Harrison)

Celestial hemisphere: Northern · Constellation: Camelopardalis (Cam) · Contains: IC 342

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IC 342

Link: http://www.manoprietoobservatory.com/gallery/galaxies/134

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IC 342

Link: http://www.manoprietoobservatory.com/gallery/galaxies/134

IC342, a large and beautiful example of a grand design, face-on spiral galaxy was not discovered until 1895 by W. F. Denning. It lies near the Milky Way and the intervening gas and dust toward the center of our galaxy extincts the light by several magnitudes giving it a distinctive golder cast, with blue being the most extincted. IC342, at a distance of 10-11 million light-years, is located in the Constellation Camelopardalis, and belongs to the next nearest group beyond our own Local Group of Galaxies, the Maffei I group. Were it not for its severely extincted light, IC342 would be the brightest and grandest nearby galaxy of all. It has many HII hydrogen, star-forming regions in dimmed redish color throughout its spiral arms.

Constellation: Camelopardalis

Distance: 10-11 Million Light-Years

Date: October 2008

Place: Fort Davis, TX

Exposure Details: LRGB: 600:150:150:150 all unbinned

Processing: MaxIm DL, RegiStar, CCDStack, and Photoshop CS3

Optics: 12.5"RCOS Truss RC

Focal Length: 2908 @ f9

Mount: Paramount ME

Camera: STL6303E

Focuser: RCOS

Guiding: Off-axis using ST237 and SBIG guide camera

Filters: Tru-Balance LRGB 2

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	Basic success
Started	...
Astrometry.net job	6520875
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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IC 342

IC 342

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Image Index:

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IC 342

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