Leo IV HST/ACS

Stsci_2012-26f_1024

stsci_2012-26f July 10th, 2012

Credit: NASA, ESA, and T. Brown (STScI)

A 2012 Hubble Space Telescope image of Leo IV.

Provider: Space Telescope Science Institute

Image Source: https://hubblesite.org/contents/news-releases/2012/news-2012-26

Curator: STScI, Baltimore, MD, USA

Image Use Policy: http://hubblesite.org/copyright/

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Image Details Image Details

Image Type
Observation
Object Name
Leo IV
Subject - Local Universe
Cosmology > Phenomenon > Dark Matter
Galaxy > Size > Dwarf

Distance Details Distance

Universescale2
500,000 light years
Stsci_2012-26f_128
 

Position Details Position Details

Position (ICRS)
RA = 11h 32m 57.3s
DEC = 0° 30’ 58.2”
Orientation
North is 24.0° CW
Field of View
3.3 x 3.3 arcminutes
Constellation
Leo

Color Mapping Details Color Mapping

  Telescope Spectral Band Wavelength
Blue Hubble (ACS) Optical (V) 606.0 nm
Orange Hubble (ACS) Optical (I) 814.0 nm
1-Jan-12
Spectrum_base
Blue
Orange
Stsci_2012-26f_1280
×
ID
2012-26f
Subject Category
C.6.2.3   C.5.2.2  
Subject Name
Leo IV
Credits
NASA, ESA, and T. Brown (STScI)
Release Date
2012-07-10T00:00:00
Lightyears
500,000
Redshift
500,000
Reference Url
https://hubblesite.org/contents/news-releases/2012/news-2012-26
Type
Observation
Image Quality
Good
Distance Notes
500,000 light-years (150,000 parsecs)
Facility
Hubble, Hubble
Instrument
ACS, ACS
Color Assignment
Blue, Orange
Band
Optical, Optical
Bandpass
V, I
Central Wavelength
606, 814
Start Time
2012-01-14T00:00:00, 2012-01-15T00:00:00
Integration Time
Dataset ID
Notes
1
Coordinate Frame
ICRS
Equinox
2000.0
Reference Value
173.23880087270, -0.51616809907
Reference Dimension
6515.00, 6615.00
Reference Pixel
3338.24648920266, 3359.32513653926
Scale
-0.00000833428, 0.00000833428
Rotation
-23.99063623290
Coordinate System Projection:
TAN
Quality
Full
FITS Header
Notes
World Coordinate System resolved using PinpointWCS 0.9.2 revision 218+ by the Chandra X-ray Center FITS X FITS Y EPO X EPO Y 342.57 392.47 5527.72 840.49 227.03 1854.42 645.91 540.76 1900.68 1849.31 762.40 6118.02 1865.67 383.51 5646.11 5916.05 1249.19 1179.22 2956.90 3908.13 564.49 857.80 3989.20 1606.69 1251.08 1601.28 1551.30 3939.27 614.54 1709.54 1152.66 1823.77 Center Pixel Coordinates: 3257.50 173.23924329323 3307.50 -0.51682868333
Creator (Curator)
STScI
URL
http://hubblesite.org
Name
Space Telescope Science Institute Office of Public Outreach
Email
outreach@stsci.edu
Telephone
410-338-4444
Address
3700 San Martin Drive
City
Baltimore
State/Province
MD
Postal Code
21218
Country
USA
Rights
http://hubblesite.org/copyright/
Publisher
STScI
Publisher ID
stsci
Resource ID
STSCI-H-p1226f-f-6515x6615.tif
Resource URL
https://mast.stsci.edu/api/latest/Download/file?uri=mast:OPO/product/STSCI-H-p1226f-f-6515x6615.tif
Related Resources
http://hubblesite.org/newscenter/archive/releases/2012/26
Metadata Date
2022-07-06T00:00:00
Metadata Version
1.2
×

 

Detailed color mapping information coming soon...

×
Universescalefull
500,000 light years

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