File:Galactic Center Illuminates Cerro Tololo’s Blanco 4-Meter Telescope (iotw2002a).tiff
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Size of this JPG preview of this TIF file: 486 × 599 pixels. Other resolutions: 195 × 240 pixels | 389 × 480 pixels | 623 × 768 pixels | 831 × 1,024 pixels | 1,661 × 2,048 pixels | 4,452 × 5,488 pixels.
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DescriptionGalactic Center Illuminates Cerro Tololo’s Blanco 4-Meter Telescope (iotw2002a).tiff |
English: The Milky Way arches high over the Blanco 4-meter Telescope at Cerro Tololo Inter-American Observatory (CTIO) in Chile. The Blanco 4-meter Telescope began operating in 1976, providing astronomers with a world-class observatory in the southern hemisphere, and it continues to produce cutting-edge science. The Blanco is currently equipped with the Dark Energy Camera (DECam), a state-of-the-art 500-megapixel camera which completed the five-year Dark Energy Survey in early 2019. DECam continues with an expanded mission and is providing astronomers with a powerful tool for studying dark energy, exoplanets and more. |
Date | 8 January 2020 (upload date) |
Source | Galactic Center Illuminates Cerro Tololo’s Blanco 4-Meter Telescope |
Author | CTIO/NOIRLab/NSF/AURA/D. Munizaga |
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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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current | 23:51, 19 October 2023 | 4,452 × 5,488 (47.62 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/original/iotw2002a.tif via Commons:Spacemedia |
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Image title | The Milky Way arches high over the Blanco 4-meter Telescope at Cerro Tololo Inter-American Observatory (CTIO) in Chile. The Blanco 4-meter Telescope began operating in 1976, providing astronomers with a world-class observatory in the southern hemisphere, and it continues to produce cutting-edge science. The Blanco is currently equipped with the Dark Energy Camera (DECam), a state-of-the-art 500-megapixel camera which completed the five-year Dark Energy Survey in early 2019. DECam continues with an expanded mission and is providing astronomers with a powerful tool for studying dark energy, exoplanets and more. |
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Camera manufacturer | NIKON CORPORATION |
Camera model | NIKON D5100 |
Exposure time | 25/1 sec (25) |
F-number | f/2.8 |
ISO speed rating | 3,200 |
Date and time of data generation | 19:42, 18 August 2014 |
Lens focal length | 11 mm |
Width | 4,452 px |
Height | 5,488 px |
Bits per component |
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Compression scheme | LZW |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
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Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop 21.0 (Windows) |
File change date and time | 18:14, 1 December 2019 |
Exposure Program | Manual |
Exif version | 2.3 |
Date and time of digitizing | 19:42, 18 August 2014 |
APEX shutter speed | −4.643856 |
APEX aperture | 2.970854 |
APEX exposure bias | −1 |
Maximum land aperture | 3 APEX (f/2.83) |
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Light source | Unknown |
Flash | Flash did not fire |
DateTimeOriginal subseconds | 2 |
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 |
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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 |