File:Milky Way over Cerro Tololo Inter-American Observatory (noao-milky-way-tololo).tiff
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editDescriptionMilky Way over Cerro Tololo Inter-American Observatory (noao-milky-way-tololo).tiff |
English: This image is a 30-second exposure of the Milky Way setting next to the Blanco 4-meter telescope at Cerro Tololo Inter-American Observatory in Chile. This was taken with a Canon 1D Mark IIN digital camera and a 15mm fisheye lens. Other features of the night sky visible in this image include the Large Magellanic Cloud, which can be seen to the left of the Milky Way just peaking over the horizon. The rectangular shaped dark spot near the middle of the Milky Way is called the Coal Sack. The four stars that make up the Southern Cross lie just to the right of the Coal Sack, and the two bright stars to the left and up from the Coal Sack and just below the next big dark cloud are Alpha and Beta Centauri. |
Date | 28 August 2007 (upload date) |
Source | Milky Way over Cerro Tololo Inter-American Observatory |
Author | K. Don and NOIRLab/NSF/AURA |
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editThis 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 | 23:07, 23 October 2023 | 3,600 × 5,400 (55.66 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/original/noao-milky-way-tololo.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 | This image is a 30-second exposure of the Milky Way setting next to the Blanco 4-meter telescope at Cerro Tololo Inter-American Observatory in Chile. This was taken with a Canon 1D Mark IIN digital camera and a 15mm fisheye lens. Other features of the night sky visible in this image include the Large Magellanic Cloud, which can be seen to the left of the Milky Way just peaking over the horizon. The rectangular shaped dark spot near the middle of the Milky Way is called the Coal Sack. The four stars that make up the Southern Cross lie just to the right of the Coal Sack, and the two bright stars to the left and up from the Coal Sack and just below the next big dark cloud are Alpha and Beta Centauri. |
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Camera manufacturer | Canon |
Camera model | Canon EOS-1D Mark II N |
Author | Kenneth W. Don |
Copyright holder | Copyright Kenneth W. Don, All Rights Reserved |
Exposure time | 30/1 sec (30) |
F-number | f/2.8 |
ISO speed rating | 800 |
Date and time of data generation | 18:10, 10 July 2007 |
Lens focal length | 15 mm |
Width | 3,600 px |
Height | 5,400 px |
Bits per component |
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Compression scheme | Uncompressed |
Pixel composition | RGB |
Image data location | 38,518 |
Number of components | 3 |
Number of rows per strip | 5,400 |
Bytes per compressed strip | 58,320,000 |
Horizontal resolution | 360 dpi |
Vertical resolution | 360 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop 7.0 |
File change date and time | 04:16, 2 August 2007 |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 04:16, 2 August 2007 |
APEX shutter speed | −4.906891 |
APEX aperture | 2.970854 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Spot |
Flash | Flash did not fire, compulsory flash suppression |
Color space | sRGB |
Focal plane X resolution | 3,098.1432360743 |
Focal plane Y resolution | 3,098.1432360743 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Scene capture type | Standard |