IC 342

Noirlab_noao-ic342siark_1024

noirlab_noao-ic342siark February 19th, 2014

Credit: KPNO/NOIRLab/NSF/AURA/Ken and Emilie Siarkiewicz/Adam Block

IC 342 is a nearby (14 million light years) spiral galaxy whose light is attenuated by the intervening gas and dust of our own Milky Way. It is for this reason that the galaxy is not as well known as others in the Messier catalogue. A deep exposure of this galaxy reveals it has graceful spiral arms with a myriad of star clusters and nebulae. It is often suggested that this galaxy is one of the best examples of a nearby spiral galaxy that closely resembles our own galactic home. The galaxy extends well beyond this field of view. IC342 is a member of a small group of galaxies called the Maffei group. This group is the closest group of galaxies outside of our "Local Group." Amatuer astronomer, Chris Schur, identified the galaxy on the right side of the field to be IRAS 03443+6754. This is the only catalogue the galaxy appears in. The IRAS database was compiled from infra-red observations by a satellite of the same name. This image was taken as part of Advanced Observing Program (AOP) program at Kitt Peak Visitor Center during 2014.

Provider: NOIRLab

Image Source: https://noirlab.edu/public/images/noao-ic342siark/

Curator: NSF's NOIRLab, Tucson, AZ, USA

Image Use Policy: Creative Commons Attribution 4.0 International License

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Image Details Image Details

Image Type
Observation
Object Name
IC 342
Noirlab_noao-ic342siark_128
 

Position Details Position Details

Position (ICRS)
RA = 3h 45m 46.1s
DEC = 68° 6’ 44.1”
Orientation
North is 177.7° CW
Field of View
17.6 x 11.7 arcminutes
Constellation
Camelopardalis

Color Mapping Details Color Mapping

  Telescope Spectral Band Wavelength
Luminosity KPNO-VC-0.5m (Other CCD) Optical (Broad Band) 555.0 nm
Blue KPNO-VC-0.5m (Other CCD) Optical (B) 438.0 nm
Green KPNO-VC-0.5m (Other CCD) Optical (G) 475.0 nm
Red KPNO-VC-0.5m (Other CCD) Optical (R) 625.0 nm
Spectrum_base
Luminosity
Blue
Green
Red
Noirlab_noao-ic342siark_1280
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ID
noao-ic342siark
Subject Category
Subject Name
IC 342
Credits
KPNO/NOIRLab/NSF/AURA/Ken and Emilie Siarkiewicz/Adam Block
Release Date
2014-02-19T09:32:06
Lightyears
Redshift
Reference Url
https://noirlab.edu/public/images/noao-ic342siark/
Type
Observation
Image Quality
Distance Notes
Facility
Visitor Center 0.5-meter Telescope, Visitor Center 0.5-meter Telescope, Visitor Center 0.5-meter Telescope, Visitor Center 0.5-meter Telescope
Instrument
Other CCD, Other CCD, Other CCD, Other CCD
Color Assignment
Luminosity, Blue, Green, Red
Band
Optical, Optical, Optical, Optical
Bandpass
Broad Band, B, G, R
Central Wavelength
555, 438, 475, 625
Start Time
Integration Time
Dataset ID
None, None, None, None
Notes
Coordinate Frame
ICRS
Equinox
J2000
Reference Value
56.442150251, 68.1122550531
Reference Dimension
1421.0, 949.0
Reference Pixel
253.168301105, 390.213844299
Scale
-0.000206273406149, 0.000205929421714
Rotation
-177.67075043483
Coordinate System Projection:
TAN
Quality
Full
FITS Header
Notes
Creator (Curator)
NSF's NOIRLab
URL
https://noirlab.edu
Name
Email
Telephone
Address
950 North Cherry Ave.
City
Tucson
State/Province
AZ
Postal Code
85719
Country
USA
Rights
Creative Commons Attribution 4.0 International License
Publisher
NSF's NOIRLab
Publisher ID
noirlab
Resource ID
noao-ic342siark
Metadata Date
2021-08-30T17:20:31+02:00
Metadata Version
1.1
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Detailed color mapping information coming soon...

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There is no distance meta data in this image.

 

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