File:DESI Installation (IMG 2702-CC).tiff
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Size of this JPG preview of this TIF file: 800 × 534 pixels. Other resolutions: 320 × 214 pixels | 640 × 427 pixels | 1,024 × 683 pixels | 1,280 × 854 pixels | 2,560 × 1,708 pixels | 4,352 × 2,904 pixels.
Original file (4,352 × 2,904 pixels, file size: 16.78 MB, MIME type: image/tiff)
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Summary
[edit]DescriptionDESI Installation (IMG 2702-CC).tiff |
English: The Dark Energy Spectroscopic Instrument (DESI) on the Nicholas U. Mayall 4-meter Telescope ground level at Kitt Peak National Observatory, preparing for installation. |
Date | 3 November 2022 (upload date) |
Source | DESI Installation |
Author | KPNO/NOIRLab/NSF/AURA |
Other versions |
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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 | 08:32, 7 July 2023 | 4,352 × 2,904 (16.78 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/original/IMG_2702-CC.tif 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.
Image title | The Dark Energy Spectroscopic Instrument (DESI) on the Nicholas U. Mayall 4-meter Telescope ground level at Kitt Peak National Observatory, preparing for installation. |
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Camera manufacturer | Canon |
Camera model | Canon PowerShot G1 X Mark II |
Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/2.2 |
ISO speed rating | 125 |
Date and time of data generation | 10:05, 9 November 2018 |
Lens focal length | 12.5 mm |
Width | 4,352 px |
Height | 2,904 px |
Bits per component |
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Compression scheme | LZW |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Number of rows per strip | 20 |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop 23.4 (Windows) |
File change date and time | 00:37, 28 August 2022 |
Exif version | 2.3 |
Date and time of digitizing | 10:05, 9 November 2018 |
Meaning of each component |
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Image compression mode | 3 |
APEX shutter speed | 4.90625 |
APEX aperture | 2.28125 |
APEX exposure bias | 0 |
Maximum land aperture | 2 APEX (f/2) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | Uncalibrated |
Focal plane X resolution | 5,905.0203527815 |
Focal plane Y resolution | 5,902.4390243902 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |