VISTA view of the newly discovered globular cluster VVV CL001 and its brighter companion

Eso_eso1141a_1024

eso_eso1141a October 19th, 2011

Credit:   ESO/D. Minniti/VVV Team

  This image from VISTA is a tiny part of the VISTA Variables in the Via Lactea (VVV) survey that is systematically studying the central parts of the Milky Way in infrared light. On the right lies the globular star cluster UKS 1 and on the left lies a much less conspicuous new discovery, VVV CL001 — a previously unknown globular, one of just 160 known globular clusters in the Milky Way at the time of writing. The new globular appears as a faint grouping of stars about 25% of the width of the image from the left edge, and about 60% of the way from bottom to top.

Provider: European Southern Observatory

Image Source: https://www.eso.org/public/images/eso1141a/

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
UKS 1 VVV CL001 VVV CL002 VVV CL003
Subject - Milky Way
Star > Grouping > Cluster > Globular
Eso_eso1141a_128
 

Position Details Position Details

Position (ICRS)
RA = 17h 54m 37.2s
DEC = -24° 4’ 51.3”
Orientation
North is 59.7° CCW
Field of View
17.6 x 8.0 arcminutes
Constellation
Sagittarius

Color Mapping Details Color Mapping

  Telescope Spectral Band Wavelength
Red Visible and Infrared Survey Telescope for Astronomy (VIRCAM) Infrared (K) 2.2 µm
Green Visible and Infrared Survey Telescope for Astronomy (VIRCAM) Infrared (H) 1.6 µm
Blue Visible and Infrared Survey Telescope for Astronomy (VIRCAM) Infrared (J) 1.1 µm
Spectrum_base
Red
Green
Blue
Eso_eso1141a_1280
×
ID
eso1141a
Subject Category
B.3.6.4.2  
Subject Name
UKS 1, VVV CL001, VVV CL002, VVV CL003
Credits
  ESO/D. Minniti/VVV Team
Release Date
2011-10-19T12:00:00
Lightyears
Redshift
Reference Url
https://www.eso.org/public/images/eso1141a/
Type
Observation
Image Quality
Distance Notes
Facility
Visible and Infrared Survey Telescope for Astronomy, Visible and Infrared Survey Telescope for Astronomy, Visible and Infrared Survey Telescope for Astronomy
Instrument
VIRCAM, VIRCAM, VIRCAM
Color Assignment
Red, Green, Blue
Band
Infrared, Infrared, Infrared
Bandpass
K, H, J
Central Wavelength
2200, 1600, 1100
Start Time
2010-04-07T00:00:00, 2010-04-07T00:00:00, 2010-04-07T00:00:00
Integration Time
8, 8, 24
Dataset ID
Notes
Coordinate Frame
ICRS
Equinox
J2000
Reference Value
268.654878494, -24.0809287241
Reference Dimension
3101.0, 1401.0
Reference Pixel
1550.0, 700.0
Scale
-9.47902270687e-05, 9.47902270687e-05
Rotation
59.680000000000121
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
eso1141a
Metadata Date
2011-02-25T10:00:38+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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