File:Focal Plane Testing (ann20006a).jpg
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[edit]DescriptionFocal Plane Testing (ann20006a).jpg |
English: Parker Fagrelius, a DESI Collaboration member and NOIRLab scientist, tests the wedge-shaped petals for DESI’s focal plane in a clean room at Lawrence Berkeley National Laboratory in April 2019. Ten petals, each containing 500 robotic positioners that are used to gather light from targeted galaxies, form the complete focal plane. The focal plane is now installed on the Nicholas U. Mayall Telescope at Kitt Peak National Observatory, a Program of NSF’s NOIRLab, near Tucson, Arizona. |
Date | 1 June 2020 (upload date) |
Source | Focal Plane Testing |
Author | Marilyn Sargent/Lawrence Berkeley National Laboratory |
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[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.
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current | 20:48, 17 September 2023 | 5,100 × 3,400 (5.7 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/large/ann20006a.jpg via Commons:Spacemedia |
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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.
Author | Marilyn Chung |
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Credit/Provider | Marilyn Sargent/Lawrence Berkeley National Laboratory |
Source | NSF's NOIRLab |
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Date and time of data generation | 09:00, 1 June 2020 |
JPEG file comment | Parker Fagrelius testing the petals for DESI in the cleanroom in Building 77 at Lawrence Berkeley National Laboratory on Monday, April 1, 2019 in Berkeley, Calif. 04/01/19 |
Software used | Adobe Photoshop Lightroom Classic 8.2.1 (Macintosh) |
File change date and time | 17:04, 1 June 2020 |
Lens used | EF24-70mm f/2.8L II USM |
Serial number of camera | 262057002019 |
Date and time of digitizing | 09:21, 1 April 2019 |
Date metadata was last modified | 12:04, 1 June 2020 |
Rating (out of 5) | 2 |
Unique ID of original document | 2C602E2E4AA9282A2A0CEDD65C361674 |
Copyright status | Copyright status not set |
Keywords | DESI |
Contact information |
950 North Cherry Ave. Tucson, AZ, 85719 USA |
IIM version | 4 |