File:Happy Trails CTIO.jpg
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Size of this preview: 800 × 533 pixels. Other resolutions: 320 × 213 pixels | 640 × 427 pixels | 1,024 × 683 pixels | 1,280 × 853 pixels | 2,560 × 1,707 pixels | 6,048 × 4,032 pixels.
Original file (6,048 × 4,032 pixels, file size: 10.98 MB, MIME type: image/jpeg)
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Summary
DescriptionHappy Trails CTIO.jpg |
English: A riot of star trails dominate this striking image from Cerro Tololo Inter-American Observatory (CTIO), a Program of NSF’s NOIRLab. Trails such as these are created when astrophotographers take long exposure images; they reveal the passage of the stars across the sky as the Earth rotates. The long exposure time of this photograph has also captured trails with a more down-to-earth origin! A nighttime staff member wearing a headlamp crossed the telescope platform while this photo was being taken. The long wavy streak threading between the telescopes was created by the regular bobbing of the passerby’s head as they walked, and the broader trail below it is the light they used to find their way. |
Date | |
Source | https://noirlab.edu/public/images/iotw2131a/ |
Author | DOE/FNAL/DECam/R. Hahn/CTIO/NOIRLab/NSF/AURA |
Licensing
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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4 August 2021
1,600
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:30, 24 August 2021 | 6,048 × 4,032 (10.98 MB) | Pandreve | Uploaded a work by DOE/FNAL/DECam/R. Hahn/CTIO/NOIRLab/NSF/AURA from https://noirlab.edu/public/images/iotw2131a/ with UploadWizard |
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Metadata
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Author | REIDAR HAHN |
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Copyright holder |
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ISO speed rating | 1,600 |
Credit/Provider | DOE/FNAL/DECam/R. Hahn/CTIO/NOIRLab/NSF/AURA |
Source | NSF's NOIRLab |
Short title |
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Image title |
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Usage terms |
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Date and time of data generation | 12:00, 4 August 2021 |
Software used | Adobe Photoshop 22.4 (Windows) |
File change date and time | 21:42, 21 June 2021 |
Serial number of camera | 5014896 |
Lens used | 14.0-24.0 mm f/2.8 |
Date and time of digitizing | 22:06, 11 October 2012 |
Rating (out of 5) | 2 |
Date metadata was last modified | 23:42, 21 June 2021 |
Unique ID of original document | 096651A2DE6704E84158AF805B3C0376 |
Contact information |
950 North Cherry Ave. Tucson, AZ, 85719 USA |
IIM version | 4 |
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