Ua ʻŌhiʻa Lani: An Image to Celebrate Gemini North’s 25th Anniversary

Noirlab_noirlab2529a_1024

noirlab_noirlab2529a November 3rd, 2125

Credit:  International Gemini Observatory/NOIRLab/NSF/AURAImage Processing: J. Miller & M. Rodriguez (International Gemini Observatory/NSF NOIRLab), T.A. Rector (University of Alaska Anchorage/NSF NOIRLab), M. Zamani (NSF NOIRLab)

To celebrate 25 years since the completion of the International Gemini Observatory, students in Hawai‘i voted for the Gemini North telescope to image NGC 6820 — a striking emission nebula and open star cluster. The image was named Ua ʻŌhiʻa Lani, the Heavenly ʻŌhiʻa Rains, after the traditional Hawaiian story of the ʻŌhiʻa forests. The International Gemini Observatory is partly funded by the U.S. National Science Foundation (NSF) and operated by NSF NOIRLab.

Provider: NOIRLab

Image Source: https://noirlab.edu/public/images/noirlab2529a/

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

Image Use Policy: Creative Commons Attribution 4.0 International License

Image Details Image Details

Image Type
Observation
Object Name
NGC 6823
Noirlab_noirlab2529a_128
 

Position Details Position Details

Position (ICRS)
RA = 19h 43m 38.8s
DEC = 23° 18’ 45.7”
Orientation
North is 102.0° CCW
Field of View
8.9 x 5.2 arcminutes
Constellation
Vulpecula

Color Mapping Details Color Mapping

  Telescope Spectral Band Wavelength
Red Gemini-N (GMOS-N) Optical (H-alpha) 656.0 nm
Red Gemini-N (GMOS-N) Optical (i) 780.0 nm
Green Gemini-N (GMOS-N) Infrared (r) 630.0 nm
Blue Gemini-N (GMOS-N) Optical (g) 475.0 nm
Spectrum_base
Red
Red
Green
Blue
Noirlab_noirlab2529a_1280
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ID
noirlab2529a
Subject Category
Subject Name
NGC 6823
Credits
 International Gemini Observatory/NOIRLab/NSF/AURAImage Processing: J. Miller & M. Rodriguez (International Gemini Observatory/NSF NOIRLab), T.A. Rector (University of Alaska Anchorage/NSF NOIRLab), M. Zamani (NSF NOIRLab)
Release Date
2125-11-03T18:00:00
Lightyears
Redshift
Reference Url
https://noirlab.edu/public/images/noirlab2529a/
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, Infrared, Optical
Bandpass
H-alpha, i, r, g
Central Wavelength
656, 780, 630, 475
Start Time
Integration Time
Dataset ID
None, None, None, None
Notes
Coordinate Frame
ICRS
Equinox
J2000
Reference Value
295.91163465914855, 23.312694143861446
Reference Dimension
3286.0, 1933.0
Reference Pixel
1643.0, 966.5
Scale
-4.500874245751291e-05, 4.500874245751291e-05
Rotation
102.00000000000017
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
noirlab2529a
Metadata Date
2025-08-21T23:10:11+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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