File:CTIO Blanco 4m (noao-blanco4m).jpg
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Summary[edit]
DescriptionCTIO Blanco 4m (noao-blanco4m).jpg |
English: The silvered dome of the Blanco 4-meter telescope rises 13 stories above Cerro Tololo at the Cerro Tololo Inter-American Observatory in Chile. Image taken in 2007. |
Date | 30 June 2020, 21:53:00 (upload date) |
Source | CTIO Blanco 4m |
Author | T. Abbott and 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 | 17:51, 17 September 2023 | 3,212 × 2,393 (1.1 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/large/noao-blanco4m.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.
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Camera manufacturer | OLYMPUS IMAGING CORP. |
Camera model | E-500 |
Exposure time | 8/1 sec (8) |
F-number | f/4 |
Date and time of data generation | 15:03, 21 November 2007 |
Lens focal length | 7 mm |
ISO speed rating | 100 |
JPEG file comment | OLYMPUS DIGITAL CAMERA |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Width | 3,212 px |
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Pixel composition | RGB |
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Exif version | 2.21 |
APEX shutter speed | −3 |
APEX aperture | 4 |
Exposure Program | Manual |
Date and time of digitizing | 15:03, 21 November 2007 |
APEX exposure bias | 0 |
Maximum land aperture | 4 APEX (f/4) |
Metering mode | Pattern |
Light source | Unknown |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
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Scene control | None |
Contrast | Normal |
Saturation | High saturation |
Sharpness | Normal |
Digital zoom ratio | 1 |
Image width | 3,212 px |
Image height | 2,393 px |
Color space | sRGB |
Flash | Flash did not fire, compulsory flash firing |
Serial number of camera | A78561159 |
Lens used | 7.0-14.0 mm f/4.0 |
File change date and time | 03:04, 26 August 2008 |
Software used | Adobe Photoshop CS3 Macintosh |
Rating (out of 5) | 0 |
Date metadata was last modified | 03:04, 26 August 2008 |