CW Leonis

Esahubble_heic2112a_1024

esahubble_heic2112a October 28th, 2021

Credit: ESA/Hubble & NASA, T. Ueta, H. Kim

The NASA/ESA Hubble Space Telescope celebrates Halloween this year with a striking observation of the carbon star CW Leonis, which resembles a baleful orange eye glaring from behind a shroud of smoke. CW Leonis glowers from deep within a thick shroud of dust in this image from the NASA/ESA Hubble Space Telescope. Lying roughly 400 light-years from Earth in the constellation Leo, CW Leonis is a carbon star — a luminous type of red giant star with a carbon-rich atmosphere. The dense clouds of sooty gas and dust engulfing this dying star were created as the outer layers of CW Leonis itself were thrown out into the void.

Provider: Hubble Space Telescope | ESA

Image Source: https://esahubble.org/images/heic2112a/

Curator: ESA/Hubble, Baltimore, MD, United States

Image Use Policy: Creative Commons Attribution 4.0 International License

Image Details Image Details

Image Type
Observation
Object Name
CW Leonis
Esahubble_heic2112a_128
 

Position Details Position Details

Position (ICRS)
RA = 9h 47m 57.4s
DEC = 13° 16’ 45.1”
Orientation
North is 157.8° CW
Field of View
2.4 x 2.1 arcminutes
Constellation
Leo

Color Mapping Details Color Mapping

  Telescope Spectral Band Wavelength
Green Hubble (WFC3) Infrared (Y) 986.0 nm
Blue Hubble (WFC3) Optical (V) 606.0 nm
Green Hubble (WFC3) Optical (V) 606.0 nm
Green Hubble (WFC3) Optical (I) 814.0 nm
Red Hubble (WFC3) Optical (I) 814.0 nm
Spectrum_base
Green
Blue
Green
Green
Red
Esahubble_heic2112a_1280
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ID
heic2112a
Subject Category
Subject Name
CW Leonis
Credits
ESA/Hubble & NASA, T. Ueta, H. Kim
Release Date
2021-10-28T17:00:00
Lightyears
Redshift
Reference Url
https://esahubble.org/images/heic2112a/
Type
Observation
Image Quality
Distance Notes
Facility
Hubble Space Telescope, Hubble Space Telescope, Hubble Space Telescope, Hubble Space Telescope, Hubble Space Telescope
Instrument
WFC3, WFC3, WFC3, WFC3, WFC3
Color Assignment
Green, Blue, Green, Green, Red
Band
Infrared, Optical, Optical, Optical, Optical
Bandpass
Y, V, V, I, I
Central Wavelength
986, 606, 606, 814, 814
Start Time
Integration Time
Dataset ID
None, None, None, None, None
Notes
Coordinate Frame
ICRS
Equinox
J2000
Reference Value
146.98924991615198, 13.279190761055357
Reference Dimension
3616.0, 3213.0
Reference Pixel
1808.0, 1606.5
Scale
-1.101292203108976e-05, 1.101292203108976e-05
Rotation
-157.80000000000015
Coordinate System Projection:
TAN
Quality
Full
FITS Header
Notes
Creator (Curator)
ESA/Hubble
URL
https://esahubble.org
Name
Email
Telephone
Address
ESA Office, Space Telescope Science Institute, 3700 San Martin Dr
City
Baltimore
State/Province
MD
Postal Code
21218
Country
United States
Rights
Creative Commons Attribution 4.0 International License
Publisher
ESA/Hubble
Publisher ID
esahubble
Resource ID
heic2112a
Metadata Date
2021-10-01T16:55:21+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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