File:Close-up photo of DECam (noirlab2027e).jpg
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Summary
[edit]DescriptionClose-up photo of DECam (noirlab2027e).jpg |
English: The DECam focal plane consists of a science array of sixty-two 2048 X 4096 CCDs. Additionally there are four 2048 X 2048 guider CCDs and eight 2048 X 2048 focus and alignment CCDs. The quantum efficiency of these LBNL-designed CCDs with their anti-reflective coating is red optimized to be > 90% at 900 nm and over 60% over the range of 400-1000 nm. The DES CCDs were fabricated by Dalsa with further processing done by LBNL. They were then packaged and tested by Fermilab. |
Date | 27 October 2020 (upload date) |
Source | Close-up photo of DECam |
Author | DOE/FNAL/DECam/R. Hahn/CTIO/NOIRLab/NSF/AURA |
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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.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 08:49, 23 July 2023 | 4,028 × 6,046 (7.09 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/large/noirlab2027e.jpg via Commons:Spacemedia |
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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 |
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Author | REIDAR HAHN |
Copyright holder |
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Credit/Provider | DOE/FNAL/DECam/R. Hahn/CTIO/NOIRLab/NSF/AURA |
Source | NSF's NOIRLab |
Short title |
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Usage terms |
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Date and time of data generation | 07:00, 27 October 2020 |
Software used | Adobe Photoshop CS5 Windows |
File change date and time | 10:46, 25 October 2020 |
Lens used | 14.0-24.0 mm f/2.8 |
Serial number of camera | 5014896 |
Rating (out of 5) | 0 |
Date and time of digitizing | 08:48, 18 July 2011 |
Date metadata was last modified | 11:46, 25 October 2020 |
Copyright status | Copyright status not set |
Unique ID of original document | xmp.did:55B0D5C10E206811ACAFDAEF891E1C04 |
Keywords | DECam |
Contact information |
950 North Cherry Ave. Tucson, AZ, 85719 USA |
IIM version | 4 |