NGC 6520

noirlab_noao-n6520calvert June 25th, 2014

Credit: KPNO/NOIRLab/NSF/AURA/Fred Calvert/Adam Block

This open cluster is located in the constellation Sagittarius, which looks toward the center of our Milky Way galaxy. This image was taken as part of Advanced Observing Program (AOP) program at Kitt Peak Visitor Center during 2014.

Provider: NOIRLab

Image Source: https://noirlab.edu/public/images/noao-n6520calvert/

Curator: NSF's NOIRLab, Tucson, AZ, USA

Image Use Policy: Creative Commons Attribution 4.0 International License

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Image Details

Image Type: Observation
Object Name: NGC 6520

Position Details

Position (ICRS): RA = 18h 3m 3.9s; DEC = -27° 51’ 28.9”
Orientation: North is 16.8° CCW
Field of View: 18.0 x 12.1 arcminutes
Constellation: Sagittarius

Color Mapping

Telescope	Spectral Band	Wavelength
KPNO-VC-0.5m (Other CCD)	Optical (Broad Band)	555.0 nm
KPNO-VC-0.5m (Other CCD)	Optical (B)	438.0 nm
KPNO-VC-0.5m (Other CCD)	Optical (G)	475.0 nm
KPNO-VC-0.5m (Other CCD)	Optical (R)	625.0 nm

ID: noao-n6520calvert
Subject Category
Subject Name: NGC 6520
Credits: KPNO/NOIRLab/NSF/AURA/Fred Calvert/Adam Block

Release Date: 2014-06-25T07:19:15
Lightyears
Redshift
Reference Url: https://noirlab.edu/public/images/noao-n6520calvert/

Type: Observation
Image Quality
Distance Notes

Facility: Visitor Center 0.5-meter Telescope, Visitor Center 0.5-meter Telescope, Visitor Center 0.5-meter Telescope, Visitor Center 0.5-meter Telescope
Instrument: Other CCD, Other CCD, Other CCD, Other CCD
Color Assignment: Luminosity, Blue, Green, Red

Band: Optical, Optical, Optical, Optical
Bandpass: Broad Band, B, G, R
Central Wavelength: 555, 438, 475, 625

Start Time
Integration Time
Dataset ID: None, None, None, None
Notes

Coordinate Frame: ICRS
Equinox: J2000
Reference Value: 270.766371344, -27.8580209957
Reference Dimension: 1529.0, 1030.0

Reference Pixel: 834.526428223, 643.49356842
Scale: -0.000194790112297, 0.000196230123292
Rotation: 16.821464042752
Coordinate System Projection:: TAN

Quality: Full
FITS Header
Notes

Creator (Curator): NSF's NOIRLab
URL: https://noirlab.edu
Name
Email

Telephone
Address: 950 North Cherry Ave.
City: Tucson
State/Province: AZ

Postal Code: 85719
Country: USA
Rights: Creative Commons Attribution 4.0 International License

Publisher: NSF's NOIRLab
Publisher ID: noirlab
Resource ID: noao-n6520calvert

Resource URL: http://noirlab.edu/public/media/archives/images/original/noao-n6520calvert.tif
Related Resources

Metadata Date: 2021-08-30T16:46:08+02:00
Metadata Version: 1.1

Detailed color mapping information coming soon...

There is no distance meta data in this image.