File:Víctor M Blanco 4-meter Telescope (noirlab2118d).tiff
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[edit]DescriptionVíctor M Blanco 4-meter Telescope (noirlab2118d).tiff |
English: The Víctor M. Blanco 4-meter Telescope is seen here at night at Cerro Tololo Inter-American Observatory, with trails of stars high above it. On this telescope is the 570-megapixel Dark Energy Camera — one of the most powerful digital cameras in the world. The Dark Energy Camera was designed specifically for the Dark Energy Survey. It was funded by the Department of Energy (DOE) and was built and tested at DOE's Fermilab. |
Date | 27 May 2021, 08:30 (upload date) |
Source | Víctor M. Blanco 4-meter Telescope |
Author | DOE/FNAL/DECam/R. Hahn/CTIO/NOIRLab/NSF/AURA |
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[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 | 20:40, 12 July 2023 | 4,256 × 2,832 (26.02 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/original/noirlab2118d.tif via Commons:Spacemedia |
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Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D700 |
Author | Fermilab VMS |
Exposure time | 30/1 sec (30) |
F-number | f/3.5 |
ISO speed rating | 3,200 |
Date and time of data generation | 03:07, 11 October 2012 |
Lens focal length | 16 mm |
User comments | Fermilab VMS |
Width | 4,256 px |
Height | 2,832 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Number of rows per strip | 20 |
Horizontal resolution | 240 dpi |
Vertical resolution | 240 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop 22.3 (Windows) |
File change date and time | 23:47, 7 May 2021 |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 03:07, 11 October 2012 |
APEX shutter speed | −4.906891 |
APEX aperture | 3.61471 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Fine weather |
Flash | Flash did not fire |
Color space | Uncalibrated |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Manual white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 16 mm |
Scene capture type | Standard |
Scene control | High gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |