Gemini North image of the field around "Shadow Blaster"

Noirlab_noirlab2615b_1024

noirlab_noirlab2615b June 17th, 2026

Credit: International Gemini Observatory/NOIRLab/NSF/AURA/ Image Processing: T.A. Rector (University of Alaska Anchorage/NSF NOIRLab), D. de Martin & M. Zamani (NSF NOIRLab) Acknowledgment: PI: Yuji Urata (MITOS Science Co., LTD.)

This image shows the field around the gravitationally lensed galaxy nicknamed "Shadow Blaster." This galaxy lies 11 billion light-years away and sits just behind the bright red galaxy at the center of this image. The red foreground galaxy acts like a cosmic magnifying glass, enlarging and distorting the image of the more distant Shadow Blaster galaxy behind it. See a close-up image of Shadow Blaster and the gravitational lens here. This image was captured by the Gemini North telescope, one half of the International Gemini Observatory, partly funded by the U.S. National Science Foundation and operated by NSF NOIRLab.

Provider: NOIRLab

Image Source: https://noirlab.edu/public/images/noirlab2615b/

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

Image Use Policy: Creative Commons Attribution 4.0 International License

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Image Details Image Details

Image Type
Observation
Noirlab_noirlab2615b_128
 

Position Details Position Details

Position (ICRS)
RA = 4h 2m 5.3s
DEC = -4° 24’ 29.0”
Orientation
North is 20.0° CW
Field of View
2.1 x 2.4 arcminutes
Constellation
Eridanus

Color Mapping Details Color Mapping

  Telescope Spectral Band Wavelength
Red Gemini-N (GMOS-N) Optical (z) 876.0 nm
Red Gemini-N (GMOS-N) Optical (i) 780.0 nm
Green Gemini-N (GMOS-N) Optical (r) 630.0 nm
Blue Gemini-N (GMOS-N) Optical (g) 475.0 nm
Spectrum_base
Red
Red
Green
Blue
Noirlab_noirlab2615b_1280
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ID
noirlab2615b
Subject Category
Subject Name
Credits
International Gemini Observatory/NOIRLab/NSF/AURA/ Image Processing: T.A. Rector (University of Alaska Anchorage/NSF NOIRLab), D. de Martin & M. Zamani (NSF NOIRLab) Acknowledgment: PI: Yuji Urata (MITOS Science Co., LTD.)
Release Date
2026-06-17T02:00:00
Lightyears
Redshift
Reference Url
https://noirlab.edu/public/images/noirlab2615b/
Type
Observation
Image Quality
Distance Notes
Facility
Gemini North, Gemini North, Gemini North, Gemini North
Instrument
GMOS-N, GMOS-N, GMOS-N, GMOS-N
Color Assignment
Red, Red, Green, Blue
Band
Optical, Optical, Optical, Optical
Bandpass
z, i, r, g
Central Wavelength
876, 780, 630, 475
Start Time
Integration Time
Dataset ID
None, None, None, None
Notes
Coordinate Frame
ICRS
Equinox
J2000
Reference Value
60.522140290834066, -4.408051396673216
Reference Dimension
786.0, 882.0
Reference Pixel
393.0, 441.0
Scale
-4.490131619603851e-05, 4.490131619603851e-05
Rotation
-19.959999999999972
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
noirlab2615b
Metadata Date
2026-06-14T08:03:04.949908
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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