Checked content

File:1e0657 scale.jpg

Summary

Description
English: Composite image showing the galaxy cluster 1E 0657-56, better known as bullet cluster. The image in background showing the visible spectrum of light stems from Magellan and Hubble Space Telescope images. The pink overlay shows the x-ray emission (recorded by Chandra Telescope) of the colliding clusters, the blue one represents the mass distribution of the clusters calculated from gravitational lensîng effects.
Deutsch: Montage aus verschiedenen Bildern des Galaxieclusters 1E 0657-56, besser bekannt als Bullet-Cluster. Im das Hintergrundbild zeigt eine Aufnahme des sichtbaren Spektrums, das vom Magellan-Teleskop und dem Hubble-Weltraumteleskop aufgenommen wurde. Darüber liegt in pink die vom Chandra-Teleskop aufgenommene Röntgenstrahlung, die vom Cluster ausgeht und in blau die Massenverteilung im Cluster, die aus Gravitationslinseneffekten berechnet wurde.
Date 21 August 2006
Source http://chandra.harvard.edu/photo/2006/1e0657/more.html
Author NASA/CXC/M. Weiss

Licensing

Public domain This file is in the public domain because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
NASA logo.svg
Dialog-warning.svg
 Warnings:
  • Use of NASA logos, insignia and emblems are restricted per US law 14 CFR 1221.
  • The NASA website hosts a large number of images from the Soviet/ Russian space agency, and other non-American space agencies. These are not necessarily in the public domain.
  • Materials based on Hubble Space Telescope data may be copyrighted if they are not explicitly produced by the STScI. See also {{ PD-Hubble}} and {{ Cc-Hubble}}.
  • The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use.
  • Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted.
The following pages on Schools Wikipedia link to this image (list may be incomplete):

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.
Width 3,000 px
Height 2,168 px
Bits per component
  • 8
  • 8
  • 8
Compression scheme LZW
Pixel composition RGB
Orientation Normal
Number of components 3
Horizontal resolution 72 dpi
Vertical resolution 72 dpi
Data arrangement chunky format
Software used Adobe Photoshop CS2 Macintosh
File change date and time 11:53, 20 September 2006
Colour space Uncalibrated
Image height 720 px
Image width 520 px
Date and time of digitizing 07:53, 20 September 2006
Date metadata was last modified 07:53, 20 September 2006
IIM version 2

Want to know more?

All five editions of Schools Wikipedia were compiled by SOS Children's Villages. Thanks to SOS Children's Villages, 62,000 children are enjoying a happy childhood, with a healthy, prosperous future ahead of them. Have you thought about sponsoring a child?