Hubble Sees 'Ghost Light' from Dead Galaxies in Galaxy Cluster Abell 2744
stsci_2014-43a October 30th, 2014
Credit: NASA, ESA, M. Montes (IAC), and J. Lotz, M. Mountain, A. Koekemoer, and the HFF Team (STScI)
A 2014 Hubble Space Telescope image of Abell 2744.
Provider: Space Telescope Science Institute
Image Source: https://hubblesite.org/contents/news-releases/2014/news-2014-43
Curator: STScI, Baltimore, MD, USA
Image Use Policy: http://hubblesite.org/copyright/
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Full Size Image
(2665 x 3143)
Source TIFF (19.2 MB)
Image Details
Distance
Position Details
Color Mapping
| Telescope | Spectral Band | Wavelength | |
|---|---|---|---|
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Hubble (WFC3) | Infrared (Y) | 105.0 nm |
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Hubble (WFC3) | Infrared (J) | 125.0 nm |
|
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Hubble (WFC3) | Infrared (JH) | 140.0 nm |
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Hubble (WFC3) | Infrared (H) | 160.0 nm |
|
Hubble (ACS) | Optical (B) | 435.0 nm |
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Hubble (ACS) | Optical (V) | 606.0 nm |
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Hubble (ACS) | Optical (I) | 814.0 nm |
| October 2009; August 2013 - July 2014. J-band surface brightness is blue. | |||
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- ID
- 2014-43a
- Subject Category
- D.5.1.8 D.5.5.3 D.6.2.1
- Subject Name
- Abell 2744
- Credits
- NASA, ESA, M. Montes (IAC), and J. Lotz, M. Mountain, A. Koekemoer, and the HFF Team (STScI)
- Release Date
- 2014-10-30T00:00:00
- Lightyears
- 3,500,000,000
- Redshift
- 3,500,000,000
- Reference Url
- https://hubblesite.org/contents/news-releases/2014/news-2014-43
- Type
- Observation
- Image Quality
- Good
- Distance Notes
- 3.5 billion light-years
- Facility
- Hubble, Hubble, Hubble, Hubble, Hubble, Hubble, Hubble
- Instrument
- WFC3, WFC3, WFC3, WFC3, ACS, ACS, ACS
- Color Assignment
- Green, Red, Red, Red, Blue, Blue, Green
- Band
- Infrared, Infrared, Infrared, Infrared, Optical, Optical, Optical
- Bandpass
- Y, J, JH, H, B, V, I
- Central Wavelength
- 105, 125, 140, 160, 435, 606, 814
- Start Time
- 2013-08-23T00:00:00, 2013-10-25T00:00:00, 2013-10-25T00:00:00, 2013-08-23T00:00:00, 2009-10-29T00:00:00, 2009-10-27T00:00:00, 2009-10-27T00:00:00
- Integration Time
- Dataset ID
- Notes
- O
- Coordinate Frame
- ICRS
- Equinox
- 2000.0
- Reference Value
- 3.58995075424, -30.38091665600
- Reference Dimension
- 2665.00, 3143.00
- Reference Pixel
- 1124.21848588060, 3831.22157418280
- Scale
- -0.00000832599, 0.00000832599
- Rotation
- -0.00000118370
- 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
- Creator (Curator)
- STScI
- URL
- http://hubblesite.org
- Name
- Space Telescope Science Institute Office of Public Outreach
- 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-p1443a-f-2665x3143.tif
- Resource URL
- https://mast.stsci.edu/api/latest/Download/file?uri=mast:OPO/product/STSCI-H-p1443a-f-2665x3143.tif
- Related Resources
- http://hubblesite.org/newscenter/archive/releases/2014/43
- Metadata Date
- 2022-07-06T00:00:00
- Metadata Version
- 1.2
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Detailed color mapping information coming soon...
