File:Press briefing on ISS light pollution images (iauga15-d6-4).tif
Original file (4,703 × 3,136 pixels, file size: 21.35 MB, MIME type: image/tiff)
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Summary
[edit]DescriptionPress briefing on ISS light pollution images (iauga15-d6-4).tif |
English: From left to right: Martin Aubé, Alejandro Sanchez de Miguel and Jaime Zamorano, who worked on the Cities at Night project, which aims to produce a colour map of the Earth at night from pictures taken by astronauts on the International Space Station using a standard digital camera. |
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Date | 12 August 2015, 19:10:00 (upload date) | ||
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Author | IAU/B. Tafreshi (twanight.org) | ||
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Licensing
[edit]This media was created by the International Astronomical Union (IAU).
Their website states: "The images, videos and web texts on iau.org are released under the Creative Commons Attribution 4.0 International License and may on a non-exclusive basis be reproduced without fee, on the conditions outlined below." Conditions:
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This file is licensed under the Creative Commons Attribution 4.0 International license.
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 14:32, 21 August 2023 | 4,703 × 3,136 (21.35 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://www.iau.org/static/archives/images/original/iauga15-d6-4.tif via Commons:Spacemedia |
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Metadata
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Camera manufacturer | Canon |
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Camera model | Canon EOS 6D |
Author | BabakTafreshi |
Copyright holder | BabakTafreshi,Dreamview.net |
Exposure time | 1/80 sec (0.0125) |
F-number | f/5 |
ISO speed rating | 3,200 |
Date and time of data generation | 20:31, 11 August 2015 |
Lens focal length | 24 mm |
Width | 4,703 px |
Height | 3,136 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 | 18 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CS6 (Windows) |
File change date and time | 12:27, 12 August 2015 |
Exposure Program | Manual |
Exif version | 2.3 |
Date and time of digitizing | 20:31, 11 August 2015 |
APEX shutter speed | 6.321928 |
APEX aperture | 4.643856 |
APEX exposure bias | 0 |
Maximum land aperture | 1 APEX (f/1.41) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 6 |
Color space | Uncalibrated |
Focal plane X resolution | 152 |
Focal plane Y resolution | 152 |
Focal plane resolution unit | 4 |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Manual white balance |
Scene capture type | Standard |