IC 10 (Frank Colosimo)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: IC 10

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IC 10

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IC 10

IC 10 is a dwarf irregular galaxy in the constellation of Cassiopeia. It is the only known starburst galaxy in the Local Group of galaxies and about 3 million lightyears distant. It lies in the galactic plane and the many bright stars in the image are foreground stars belonging to the Milky Way. The morphology and absolute size of IC 10 is similar to our neighbour galaxy SMC (Small Magellanic Cloud). The diffuse yellowish areas consists of older stars. The red filaments which emit most of their light in the H-alpha line are HII regions with ongoing star formation. It has apparent dimensions of 6.8 x 5.9 arc minutes and an apparent magnitude of 10.4.

Imaging data:

Date: Data: Oct 10-11 2008 Processing: Jan 2021

Location: New Ringgold PA

Optics: Meade LX200R at f/10

Mount: Paramount ME

Camera: SBIG ST-8XME / CFW-8

Guiding: Integral self guiding

Exposure: Luminance: 9x10 minutes unbinned, R:9x6 min G:9x5 min B:9x8 min binned 2x2.

for a total of 4.4 hours - 36 subs averaging 435 sec

Processing: Image acquisition using CCD Autopilot. Initial processing was done using Maxim DL with subsequent processing with Photoshop.

Northeast Imagers
Schmidt-Cassegrain Telescope (SCT) Imagers
Cloudy Nights

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	4184330
PixInsight job	18BSOT5BPDR3A9BQEBVX1LQV4C66ENBE
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	00h20m24s.621
RA (top/left)	00h21m24s.503
RA (top/right)	00h19m24s.890
RA (bottom/right)	00h19m25s.140
RA (bottom/left)	00h21m25s.580

Dec (center)	+59°17′32″.73
Dec (top/left)	+59°22′43″.12
Dec (top/right)	+59°22′32″.64
Dec (bottom/right)	+59°12′22″.10
Dec (bottom/left)	+59°12′31″.77

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IC 10

IC 10

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Image Index:

Contribution Index (beta):

IC 10

IC 10

Equipment

Acquisition details

Description

Comments

Sky plot

Histogram

In these public groups

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