The bright star cluster NGC 6520 and the strangely shaped dark cloud Barnard 86

Eso_eso1307a_1024

eso_eso1307a February 13th, 2013

Credit: ESO

This image from the Wide Field Imager on the MPG/ESO 2.2-metre telescope at ESO’s La Silla Observatory in Chile, shows the bright star cluster NGC 6520 and its neighbour, the strangely shaped dark cloud Barnard 86. This cosmic pair is set against millions of glowing stars from the brightest part of the Milky Way — a region so dense with stars that barely any dark sky is seen across the picture.

Provider: European Southern Observatory

Image Source: https://www.eso.org/public/images/eso1307a/

Curator: European Southern Observatory, Garching bei München, Germany

Image Use Policy: Creative Commons Attribution 4.0 International License

Image Details Image Details

Image Type
Observation
Object Name
Barnard 86 NGC 6520
Subject - Milky Way
Nebula > Appearance > Dark > Bok Globule
Star > Grouping > Cluster > Open
Eso_eso1307a_128
 

Position Details Position Details

Position (ICRS)
RA = 18h 2m 58.1s
DEC = -27° 52’ 5.1”
Orientation
North is up
Field of View
33.6 x 32.6 arcminutes
Constellation
Sagittarius

Color Mapping Details Color Mapping

  Telescope Spectral Band Wavelength
Red MPG-2.2m (WFI) Optical (Rc) -
Green MPG-2.2m (WFI) Optical (V) -
Blue MPG-2.2m (WFI) Optical (B) -
Eso_eso1307a_1280
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ID
eso1307a
Subject Category
B.4.2.3.2   B.3.6.4.1  
Subject Name
Barnard 86, NGC 6520
Credits
ESO
Release Date
2013-02-13T12:00:00
Lightyears
Redshift
Reference Url
https://www.eso.org/public/images/eso1307a/
Type
Observation
Image Quality
Distance Notes
Facility
MPG/ESO 2.2-metre telescope, MPG/ESO 2.2-metre telescope, MPG/ESO 2.2-metre telescope
Instrument
WFI, WFI, WFI
Color Assignment
Red, Green, Blue
Band
Optical, Optical, Optical
Bandpass
Rc, V, B
Central Wavelength
Start Time
Integration Time
Dataset ID
Notes
Coordinate Frame
ICRS
Equinox
J2000
Reference Value
270.742213, -27.868091
Reference Dimension
8473.0, 8233.0
Reference Pixel
4731.2922163, 4378.57384497
Scale
-6.603764e-05, 6.603764e-05
Rotation
0.01400982020
Coordinate System Projection:
TAN
Quality
Full
FITS Header
Notes
Creator (Curator)
European Southern Observatory
URL
http://www.eso.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
European Southern Observatory
Publisher ID
eso
Resource ID
eso1307a
Metadata Date
2012-12-20T15:56:46+01:00
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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