File:The DECam prime focus cage is raised into position (noao--p5033663).tiff
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[edit]DescriptionThe DECam prime focus cage is raised into position (noao--p5033663).tiff |
English: With the Blanco 4-m telescope locked in a vertical position and the old prime focus cage removed, the new DECam prime focus cage is winched up to the top end to be installed. The new cage is braced by the yellow “strongbacks” and in the picture can be seen passing the center section approaching the work platforms. |
Date | 30 June 2020, 21:53:00 (upload date) |
Source | The DECam prime focus cage is raised into position |
Author | T. Abbott & 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 | 17:48, 17 September 2023 | 3,024 × 4,032 (19.25 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/original/noao--p5033663.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.
Camera manufacturer | OLYMPUS IMAGING CORP. |
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Camera model | E-620 |
Exposure time | 1/13 sec (0.076923076923077) |
F-number | f/5.6 |
ISO speed rating | 400 |
Date and time of data generation | 12:10, 3 May 2012 |
Lens focal length | 14 mm |
Width | 3,024 px |
Height | 4,032 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 | 28 |
Horizontal resolution | 240 dpi |
Vertical resolution | 240 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CC 2019 (Windows) |
File change date and time | 21:39, 14 December 2019 |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 12:10, 3 May 2012 |
APEX shutter speed | 3.70044 |
APEX aperture | 4.970854 |
APEX exposure bias | 0 |
Maximum land aperture | 2.97265625 APEX (f/2.8) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash firing |
Color space | Uncalibrated |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 28 mm |
Scene capture type | Standard |
Scene control | High gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |