Galaxy Silhouettes

Esahubble_opo0833a_1024

esahubble_opo0833a September 16th, 2008

Credit: NASA, ESA, and the Hubble Heritage Team (STScI/AURA)

The NASA/ESA Hubble Space Telescope has captured a rare alignment between two spiral galaxies. The outer rim of a small, foreground galaxy is silhouetted in front of a larger background galaxy. Skeletal tentacles of dust can be seen extending beyond the small galaxy's disk of starlight. From ground-based telescopes, the two galaxies look like a single blob. But the Advanced Camera's sharp "eye" distinguished the blob as two galaxies, cataloged as 2MASX J00482185-2507365. The images were taken on 19 September, 2006.

Provider: Hubble Space Telescope | ESA

Image Source: https://www.spacetelescope.org/images/opo0833a/

Curator: ESA/Hubble, Garching bei München, Germany

Image Use Policy: Creative Commons Attribution 4.0 International License

Image Details Image Details

Image Type
Observation
Object Name
2MASX J00482185-2507365 LEDA 198197
Subject - Local Universe
Galaxy > Type > Spiral
Esahubble_opo0833a_128
 

Position Details Position Details

Position (ICRS)
RA = 0h 48m 21.7s
DEC = -25° 7’ 38.7”
Orientation
North is 0.5° CW
Field of View
0.8 x 0.8 arcminutes
Constellation
Sculptor

Color Mapping Details Color Mapping

  Telescope Spectral Band Wavelength
Red Hubble (ACS) Infrared (I) 814.0 nm
Green Hubble (ACS) Optical (V) 606.0 nm
Blue Hubble (ACS) Optical (V) 475.0 nm
Spectrum_base
Red
Green
Blue
Esahubble_opo0833a_1280
×
ID
opo0833a
Subject Category
C.5.1.1  
Subject Name
2MASX J00482185-2507365, LEDA 198197
Credits
NASA, ESA, and the Hubble Heritage Team (STScI/AURA)
Release Date
2008-09-16T15:00:00
Lightyears
Redshift
Reference Url
https://www.spacetelescope.org/images/opo0833a/
Type
Observation
Image Quality
Distance Notes
Facility
Hubble Space Telescope, Hubble Space Telescope, Hubble Space Telescope
Instrument
ACS, ACS, ACS
Color Assignment
Red, Green, Blue
Band
Infrared, Optical, Optical
Bandpass
I, V, V
Central Wavelength
814, 606, 475
Start Time
Integration Time
Dataset ID
Notes
Coordinate Frame
ICRS
Equinox
J2000
Reference Value
12.0903981, -25.1274098
Reference Dimension
975.0, 958.0
Reference Pixel
488.5, 480.0
Scale
-1.35897e-05, 1.3589674e-05
Rotation
-0.49
Coordinate System Projection:
TAN
Quality
Full
FITS Header
Notes
Creator (Curator)
ESA/Hubble
URL
http://www.spacetelescope.org/
Name
Email
Telephone
Address
Karl-Schwarzschild-Strasse 2
City
Garching bei München
State/Province
Postal Code
D-85748
Country
Germany
Rights
Creative Commons Attribution 4.0 International License
Publisher
ESA/Hubble
Publisher ID
esahubble
Resource ID
opo0833a
Metadata Date
2019-10-07T11:12:16.094706
Metadata Version
1.1
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Detailed color mapping information coming soon...

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There is no distance meta data in this image.

 

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