File:A Study in Scarlet (iotw2119a).tiff
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[edit]DescriptionA Study in Scarlet (iotw2119a).tiff |
English: This snapshot captures the towering Víctor M. Blanco 4-meter Telescope and one of the four SMARTS Consortium telescopes, both set against the spectacular backdrop of the early evening sky. The dome of the SMARTS 1.5-meter Telescope — which is actually gleaming white — has been illuminated in scarlet light, giving the observatory an unusually vivid appearance.This image was captured at Cerro Tololo Inter-American Observatory (CTIO), a Program of NSF’s NOIRLab. The observatory’s high-altitude desert location — it lies 2200 meters (7200 feet) above sea level at the edge of Chile’s Atacama Desert — provides astronomers with the pristine conditions needed to observe the Universe. |
Date | 12 May 2021 (upload date) |
Source | A Study in Scarlet |
Author | DES/DOE/FNAL/CTIO/NOIRLab/NSF/AURA/R. Hahn |
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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 | 20:55, 12 July 2023 | 6,048 × 4,032 (35.8 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/original/iotw2119a.tif via Commons:Spacemedia |
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Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D3X |
Author | REIDAR HAHN |
Copyright holder | REIDAR HAHN |
Exposure time | 20/1 sec (20) |
F-number | f/4.5 |
ISO speed rating | 800 |
Date and time of data generation | 17:50, 9 October 2012 |
Lens focal length | 31 mm |
Width | 6,048 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 | 14 |
Horizontal resolution | 100 dpi |
Vertical resolution | 100 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop 22.3 (Windows) |
File change date and time | 22:56, 28 April 2021 |
Exposure Program | Manual |
Exif version | 2.3 |
Date and time of digitizing | 17:50, 9 October 2012 |
APEX shutter speed | −4.321928 |
APEX aperture | 4.33985 |
APEX exposure bias | −1 |
Maximum land aperture | 3 APEX (f/2.83) |
Subject distance | 4,294,967,295 meters |
Metering mode | Spot |
Light source | Fine weather |
Flash | Flash did not fire |
DateTimeOriginal subseconds | 95 |
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 | 31 mm |
Scene capture type | Standard |
Scene control | Low gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |