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Composite of x-ray and visible light views of a distant cluster of galaxies

Eso_eso1548d_1024

eso_eso1548d December 15th, 2015

Credit: ESA/XXL consortium/Canada France Hawaii Telescope

This image superimposes an X-ray image of a distant cluster (the blue image, from ESA's XMM-Newton satellite) on top of a ground-based view of the sky (from the Canada France Hawaii Telescope). Some of the brightest X-ray objects are galaxies with brilliant centres powered by supermassive black holes. The cluster at the centre of the picture shows up as an extended patch of X-ray emission, coming from hot gas.

Provider: European Southern Observatory

Image Source: https://www.eso.org/public/images/eso1548d/

Curator: European Southern Observatory, Garching bei München, Germany

Image Use Policy: Creative Commons Attribution 4.0 International License

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Image Details

Image Type: Observation
Subject - Distant Universe: Galaxy > Grouping > Cluster

Eso_eso1548d_128

Position Details

Position (ICRS): RA = 2h 10m 56.4s; DEC = -6° 12’ 0.3”
Orientation: North is up
Field of View: 7.0 x 7.0 arcminutes
Constellation: Cetus

Color Mapping

	Telescope	Spectral Band	Wavelength
	XMM (None)	X-ray	-
	CFHT (MegaCam)	Optical (z)	-
	CFHT (MegaCam)	Optical (r)	-
	CFHT (MegaCam)	Optical (u)	-

Eso_eso1548d_1280

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ID: eso1548d
Subject Category: D.5.5.3
Subject Name
Credits: ESA/XXL consortium/Canada France Hawaii Telescope

Release Date: 2015-12-15T12:00:00
Lightyears
Redshift
Reference Url: https://www.eso.org/public/images/eso1548d/

Type: Observation
Image Quality
Distance Notes

Facility: XMM-Newton, CFHT, CFHT, CFHT
Instrument: None, MegaCam, MegaCam, MegaCam
Color Assignment: Blue, Red, Green, Blue

Band: X-ray, Optical, Optical, Optical
Bandpass: -, z, r, u
Central Wavelength

Start Time
Integration Time
Dataset ID
Notes

Coordinate Frame: ICRS
Equinox: J2000
Reference Value: 32.7350310971, -6.20009461866
Reference Dimension: 2261.0, 2261.0

Reference Pixel: 1130.0, 1130.0
Scale: -5.17140989372e-05, 5.17140989372e-05
Rotation: 0
Coordinate System Projection:: TAN

Quality: Full
FITS Header
Notes

Creator (Curator): European Southern Observatory
URL: http://www.eso.org
Name
Email

Telephone
Address: Karl-Schwarzschild-Strasse 2
City: Garching bei München
State/Province

Postal Code: D-85748
Country: Germany
Rights: Creative Commons Attribution 4.0 International License

Publisher: European Southern Observatory
Publisher ID: eso
Resource ID: eso1548d

Resource URL: https://www.eso.org/public/archives/images/original/eso1548d.tif
Related Resources

Metadata Date: 2024-03-28T10:06:20.121307
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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NASA’s Universe of Learning materials are based upon work supported by NASA under cooperative agreement award number NNX16AC65A to the Space Telescope Science Institute, working in partnership with Caltech/IPAC, Center for Astrophysics | Harvard & Smithsonian, and NASA Jet Propulsion Laboratory. The award is part of NASA’s Science Activation program, which strives to further enable NASA science experts and content into the learning environment more effectively and efficiently with learners of all ages.