Galactic Metropolis

Nhsc_nhsc2013-023a_1024

nhsc_nhsc2013-023a December 18th, 2013

Credit: NASA/JPL-Caltech/M. Brodwin (UMKC)

The collection of red dots seen near the center of this image show one of several very distant galaxy clusters discovered by combining ground-based optical data from the National Optical Astronomy Observatory's Kitt Peak National Observatory with infrared data from NASA's Spitzer Space Telescope. This galaxy cluster, named ISCS J1434.7+3519, is located about 9 billion light-years from Earth.

The large white and yellow dots in this picture are stars in our galaxy, while the rest of the smaller dots are distant galaxies. The cluster, comprised of red dots near the center, includes more than 100 massive galaxies.

Spitzer was able to capture prodigious levels of star formation occurring in the galaxies that live in this cluster. Some of them are forming stars hundreds of times faster than our own Milky Way galaxy.

Infrared light in this image has been colored red; and visible light, blue and green.

Provider: Herschel Space Observatory

Image Source: https://www.herschel.caltech.edu/image/nhsc2013-023a

Curator: NASA Herschel Science Center, Pasadena, CA, USA

Image Use Policy: http://www.jpl.nasa.gov/imagepolicy/

Image Details Image Details

Image Type
Observation
Object Name
ISCS J1434.7+3519
Subject - Distant Universe
Galaxy > Grouping > Cluster

Distance Details Distance

Universescale2
9,000,000 light years
Nhsc_nhsc2013-023a_128
 

Position Details Position Details

Position (ICRS)
RA = 14h 34m 45.8s
DEC = 35° 19’ 28.5”
Orientation
North is 0.1° CCW
Field of View
5.5 x 5.5 arcminutes
Constellation
Bootes

Color Mapping Details Color Mapping

  Telescope Spectral Band Wavelength
Red Spitzer (IRAC) Infrared (Near-IR) 3.6 µm
Yellow Spitzer (IRAC) Infrared (Near-IR) 4.5 µm
Green KPNO-4m (Mosaic-I) Optical (Bw band) 400.0 nm
Blue KPNO-4m (Mosaic-I) Optical (I band) 800.0 nm
Spectrum_base
Red
Yellow
Green
Blue
Nhsc_nhsc2013-023a_1280
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ID
nhsc2013-023a
Subject Category
D.5.5.3  
Subject Name
ISCS J1434.7+3519
Credits
NASA/JPL-Caltech/M. Brodwin (UMKC)
Release Date
2013-12-18
Lightyears
9,000,000
Redshift
1.374
Reference Url
https://www.herschel.caltech.edu/image/nhsc2013-023a
Type
Observation
Image Quality
Good
Distance Notes
Facility
Spitzer, Spitzer, KPNO-4m, KPNO-4m
Instrument
IRAC, IRAC, Mosaic-I, Mosaic-I
Color Assignment
Red, Yellow, Green, Blue
Band
Infrared, Infrared, Optical, Optical
Bandpass
Near-IR, Near-IR, Bw band, I band
Central Wavelength
3600, 4500, 400, 800
Start Time
Integration Time
Dataset ID
Notes
Coordinate Frame
ICRS
Equinox
Reference Value
218.6910082, 35.3245832
Reference Dimension
2000.0, 2000.0
Reference Pixel
1001.0, 1001.0
Scale
-4.6089e-05, 4.6088979e-05
Rotation
0.10
Coordinate System Projection:
TAN
Quality
Full
FITS Header
Notes
Creator (Curator)
NASA Herschel Science Center
URL
http://www.herschel.caltech.edu/
Name
Email
Telephone
Address
1200 E. California Blvd.
City
Pasadena
State/Province
CA
Postal Code
91125
Country
USA
Rights
http://www.jpl.nasa.gov/imagepolicy/
Publisher
NASA Herschel Science Center
Publisher ID
nhsc
Resource ID
Metadata Date
2024-02-26T23:19:43Z
Metadata Version
1.2
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Detailed color mapping information coming soon...

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Universescalefull
9,000,000 light years

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