File:Wide star fields, First Place (ann21047v).tiff
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Summary
[edit]DescriptionWide star fields, First Place (ann21047v).tiff |
English: First place in the 2021 IAU OAE Astrophotography Contest, category Wide star fields: The Big Dipper in Yellowstone, by Alex Conu, Norway. |
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Date | Taken in 2021 | ||
Source |
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Author | Alex Conu/IAU OAE | ||
Other versions |
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Licensing
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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 | 00:46, 19 August 2023 | ![]() | 3,648 × 5,472 (29.8 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://www.iau.org/static/archives/images/original/ann21047v.tif via Commons:Spacemedia |
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Metadata
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.
Camera model | Canon EOS 6D |
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Author | Alex Conu |
Copyright holder | Alex Conu |
Exposure time | 15/1 sec (15) |
F-number | f/1.8 |
ISO speed rating | 8,000 |
Date and time of data generation | 13:07, 26 August 2017 |
Lens focal length | 24 mm |
Width | 3,648 px |
Height | 5,472 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 | 23 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop 22.4 (Windows) |
File change date and time | 14:31, 23 August 2021 |
Exposure Program | Manual |
Exif version | 2.3 |
Date and time of digitizing | 13:07, 26 August 2017 |
APEX shutter speed | −3.906891 |
APEX aperture | 1.695994 |
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 | 98 |
Color space | Uncalibrated |
Focal plane X resolution | 1,520 |
Focal plane Y resolution | 1,520 |
Focal plane resolution unit | 3 |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Scene capture type | Standard |