File:2MASS_LSS_chart-NEW_Nasa_tr.jpg
From Wikipedia, the free encyclopedia
Size of this preview: 800 × 405 pixels. Other resolutions: 320 × 162 pixels | 640 × 324 pixels | 1,239 × 627 pixels.
Original file (1,239 × 627 pixels, file size: 770 KB, MIME type: image/jpeg)
This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Description2MASS LSS chart-NEW Nasa tr.jpg | Panoramic view of the entire near-infrared sky reveals the distribution of galaxies beyond the Milky Way. The image is derived from the 2MASS Extended Source Catalog (XSC)—more than 1.5 million galaxies, and the Point Source Catalog (PSC)--nearly 0.5 billion Milky Way stars. The galaxies are color coded by 'redshift' obtained from the UGC, CfA, Tully NBGC, LCRS, 2dF, 6dFGS, and SDSS surveys (and from various observations compiled by the NASA Extragalactic Database), or photo-metrically deduced from the K band (2.2 μm). Blue are the nearest sources (z < 0.01); green are at moderate distances (0.01 < z < 0.04) and red are the most distant sources that 2MASS resolves (0.04 < z < 0.1). The map is projected with an equal area Aitoff in the Galactic system (Milky Way at center). |
Date | (UTC) |
Source | |
Author |
|
This is a retouched picture, which means that it has been digitally altered from its original version. The original can be viewed here: 2MASS LSS chart-NEW Nasa.jpg: .
|
Public domainPublic domainfalsefalse |
This file is in the public domain in the United States 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.) | ||
Warnings:
|
Original upload log
This image is a derivative work of the following images:
- File:2MASS_LSS_chart-NEW_Nasa.jpg licensed with PD-USGov-NASA
- 2008-01-22T17:27:12Z Papa November 1239x627 (1419106 Bytes) Cropped to remove border using [[GIMP]]. No copyright claimed for non-creative derivative work
- 2007-07-03T16:23:11Z QWerk 1253x756 (1414623 Bytes) Graphic by Thomas Jarrett (IPAC/Caltech)
Uploaded with derivativeFX
Items portrayed in this file
depicts
image/jpeg
60a057d0fea72f8a800f5f9a42673113b7aec6fc
787,991 byte
627 pixel
1,239 pixel
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 22:24, 26 February 2010 | 1,239 × 627 (770 KB) | Alkd | Bulut-->Bulutu | |
21:50, 26 February 2010 | 1,239 × 627 (770 KB) | Alkd | {{Information |Description=Panoramic view of the entire near-infrared sky reveals the distribution of galaxies beyond the {{w|Milky Way}}. The image is derived from the 2MASS Extended Source Catalog (XSC)—more than 1.5 million galaxies, and |
File usage
No pages on the English Wikipedia use this file (pages on other projects are not listed).
Global file usage
The following other wikis use this file:
- Usage on tr.wikipedia.org
- Usage on vi.wikipedia.org
Retrieved from "https://en.wikipedia.org/wiki/File:2MASS_LSS_chart-NEW_Nasa_tr.jpg"