File:HST Image of 47 Tucanae (2001-0004-more-2).tiff

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English

HST Image of 47 Tucanae This picture, taken with the Hubble Space Telescope’s Wide Field and Planetary Camera 2, depicts the stars’ natural colors in 47 Tucanae.

Summary

Description	English: HST Image of 47 Tucanae This picture, taken with the Hubble Space Telescope’s Wide Field and Planetary Camera 2, depicts the stars’ natural colors in 47 Tucanae. For example, the red stars denote bright red giants at the end of their lives, while the common yellow stars are similar to our middle-aged Sun. The Chandra image falls in a region seen in the upper-left corner of this HST image. Scale: Image is 2 x 2.7 arcmin.
Date	17 May 2001 (upload date)
Source	HST Image of 47 Tucanae
Author	(Credit: NASA/STScI/R.Gilliland et al.)
Other versions	JPG version

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	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: Use of NASA logos, insignia and emblems is restricted per U.S. 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.[1] 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. [2] Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [3] The National Space Science Data Center (NSSDC) site has been known to host copyrighted content. Its photo gallery FAQ states that all of the images in the photo gallery are in the public domain "Unless otherwise noted."

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	19:28, 25 October 2024		2,029 × 2,700 (9.29 MB)	OptimusPrimeBot (talk \| contribs)	#Spacemedia - Upload of https://chandra.si.edu/photo/2001/0004/0004_optical.tif via Commons:Spacemedia

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Image title	These Chandra images provide the first complete census of compact binary stars in the core of the globular cluster known as 47 Tucanae. As the oldest stellar systems in the Milky Way Galaxy, globular clusters are laboratories for stellar and dynamical evolution. Nearly all objects in the Chandra images are "binary systems," in which a normal, Sun-like star companion orbits a collapsed star, either a white dwarf or neutron star. The data also reveal the presence of "millisecond pulsars" that rotate extremely rapidly, between 100 to nearly 1000 times a second.
Author	Chandra X-ray Observatory Center
Width	2,029 px
Height	2,700 px
Bits per component	8 8 8
Compression scheme	LZW
Pixel composition	RGB
Orientation	Normal
Number of components	3
Number of rows per strip	1
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Data arrangement	chunky format
Exif version	2.21
Color space	Uncalibrated

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File:HST Image of 47 Tucanae (2001-0004-more-2).tiff

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Hubble Space Telescope

copyright status

public domain

location of creation

low Earth orbit

media type

image/tiff

height

2,700 pixel

width

2,029 pixel

fabrication method

satellite imagery

instance of

photograph

data size

9,740,748 byte

checksum

28a81327a7754d535b693febbd5f5c6e25fbc29a

inception

17 May 2001

source of file

file available on the internet

pHash checksum

5venx2fbm3mpbullkt81dtgbjyk2i5eppcw7coidt6i77qf0zl

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File:HST Image of 47 Tucanae (2001-0004-more-2).tiff

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