Hunger Pangs

Esahubble_potw2010a_1024

esahubble_potw2010a March 9th, 2020

Credit: ESA/Hubble & NASA

The subject of this Picture of the Week, a spiral galaxy named NGC 1589, was once the scene of a violent bout of cosmic hunger pangs; as astronomers looked on, a poor, hapless star was torn apart and devoured by the ravenous supermassive black hole at the centre of the galaxy. The astronomers are now using the NASA/ESA Hubble Space Telescope to test this interpretation. Hubble has observed such events before so the scientists are confident that Hubble will be able to provide smoking gun evidence in the form of stellar debris that was ejected during the disruption event.

Provider: Hubble Space Telescope | ESA

Image Source: https://www.spacetelescope.org/images/potw2010a/

Curator: ESA/Hubble, Garching bei München, None, Germany

Image Use Policy: Creative Commons Attribution 4.0 International License

Image Details Image Details

Image Type
Observation
Object Name
NGC 1589
Subject - Local Universe
Galaxy > Type > Spiral
Esahubble_potw2010a_128
 

Position Details Position Details

Position (ICRS)
RA = 4h 30m 44.9s
DEC = 0° 51’ 42.7”
Orientation
North is 69.2° CCW
Field of View
1.3 x 1.2 arcminutes
Constellation
Taurus

Color Mapping Details Color Mapping

  Telescope Spectral Band Wavelength
Red Hubble (WFC3) Infrared (H) 1.6 µm
Orange Hubble (WFC3) Optical (I) 814.0 nm
Cyan Hubble (WFC3) Optical (g) 475.0 nm
Spectrum_base
Red
Orange
Cyan
Esahubble_potw2010a_1280
×
ID
potw2010a
Subject Category
C.5.1.1  
Subject Name
NGC 1589
Credits
ESA/Hubble & NASA
Release Date
2020-03-09T06:00:00
Lightyears
Redshift
Reference Url
https://www.spacetelescope.org/images/potw2010a/
Type
Observation
Image Quality
Distance Notes
Facility
Hubble Space Telescope, Hubble Space Telescope, Hubble Space Telescope
Instrument
WFC3, WFC3, WFC3
Color Assignment
Red, Orange, Cyan
Band
Infrared, Optical, Optical
Bandpass
H, I, g
Central Wavelength
1600, 814, 475
Start Time
Integration Time
Dataset ID
None, None, None
Notes
Coordinate Frame
ICRS
Equinox
J2000
Reference Value
67.6872621587, 0.861869207629
Reference Dimension
1942.0, 1746.0
Reference Pixel
971.0, 873.0
Scale
-1.1025088052e-05, 1.1025088052e-05
Rotation
69.220000000000056
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
None
Postal Code
D-85748
Country
Germany
Rights
Creative Commons Attribution 4.0 International License
Publisher
ESA/Hubble
Publisher ID
esahubble
Resource ID
potw2010a
Metadata Date
2019-09-19T15:41:41+02:00
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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