File:Don Hall-Steve Ridgway at 4m FTS (noao-03346).jpg
From Wikimedia Commons, the free media repository
Jump to navigation
Jump to search
![File:Don Hall-Steve Ridgway at 4m FTS (noao-03346).jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/b/b9/Don_Hall-Steve_Ridgway_at_4m_FTS_%28noao-03346%29.jpg/800px-Don_Hall-Steve_Ridgway_at_4m_FTS_%28noao-03346%29.jpg?20230902223031)
Size of this preview: 800 × 527 pixels. Other resolutions: 320 × 211 pixels | 640 × 421 pixels | 1,024 × 674 pixels | 1,280 × 843 pixels | 2,964 × 1,952 pixels.
Original file (2,964 × 1,952 pixels, file size: 1.93 MB, MIME type: image/jpeg)
File information
Structured data
Captions
Captions
Dr. Don Hall (left) and Dr. Steve Ridgway in the observing room for the Kitt Peak Mayall 4-meter telescope's Fourier Transform Spectrograph. Red laser light traces the optical path through the instrument.
Summary
[edit]DescriptionDon Hall-Steve Ridgway at 4m FTS (noao-03346).jpg |
English: Dr. Don Hall (left) and Dr. Steve Ridgway in the observing room for the Kitt Peak Mayall 4-meter telescope's Fourier Transform Spectrograph. Red laser light traces the optical path through the instrument. This pioneering instrument was only recently superseded, after many years of reliable service, by the Phoenix spectrograph. |
Date | 30 June 2020, 21:53:00 (upload date) |
Source | Don Hall/Steve Ridgway at 4m FTS |
Author | NOIRLab/NSF/AURA |
Other versions |
|
Licensing
[edit]![]() |
This media was created by the National Optical-Infrared Astronomy Research Laboratory (NOIRLab).
Their website states: "Unless specifically noted, the images, videos, and music distributed on the public NOIRLab website, along with the texts of press releases, announcements, images of the week and captions; are licensed under a Creative Commons Attribution 4.0 International License, and may on a non-exclusive basis be reproduced without fee provided the credit is clear and visible." To the uploader: You must provide a link (URL) to the original file and the authorship information if available. |
![]() ![]() This file is licensed under the Creative Commons Attribution 4.0 International license.
|
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 22:30, 2 September 2023 | ![]() | 2,964 × 1,952 (1.93 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/large/noao-03346.jpg via Commons:Spacemedia |
You cannot overwrite this file.
File usage on Commons
The following page uses this file:
Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Image title |
|
---|---|
Credit/Provider | NOIRLAB/NSF/AURA |
Short title |
|
Date and time of data generation | 21:53, 30 June 2020 |
JPEG file comment | fts table at the mayall 4m telescope, red light beams showing, with steve ridgway left and don hall right. image from photo cd #2016 image 68 |
Keywords | Nicholas U. Mayall 4-meter Telescope |
Contact information |
None None, None, None None |
IIM version | 4 |