File:Nacreous clouds Antarctica.jpg
Original file (3,648 × 2,736 pixels, file size: 2.76 MB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionNacreous clouds Antarctica.jpg |
English: Nacreous clouds over the NASA Radome, McMurdo Station, Antarctica. This radome cover a telecommunication antenna used for space-to-ground communications support to dozens of Expendable Launch Vehicles and polar-orbiting satellites.
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Date | Taken on 23 August 2009, 13:25 |
Source | Nacreous Clouds over the NASA Radome -4- |
Author | Alan Light from Charlotte, USA. At Commons: Alan R Light (talk · contribs) |
This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Removed noise, posterization and chromatic aberrations. Applied gentle sharpening and contrast enhancement. Edits made during the FPC nomination period. Modifications made by Radomianin.
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Assessments
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This image was selected as picture of the day on Wikimedia Commons for 14 September 2023. It was captioned as follows: Other languages:
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This image was selected as picture of the day on Vietnamese Wikipedia for 23 October 2023.
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Licensing
[edit]- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
This image was originally posted to Flickr by Alan R. Light at https://flickr.com/photos/57202181@N05/5273187814. It was reviewed on 11 July 2023 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
11 July 2023
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 10:30, 13 July 2023 | 3,648 × 2,736 (2.76 MB) | Radomianin (talk | contribs) | Noise, posterization, CA's removed; Gentle sharpness and contrast editing (FPC discussion) | |
17:42, 11 July 2023 | 3,648 × 2,736 (1.8 MB) | Aristeas (talk | contribs) | Re-upload of the full resolution from the same Flickr page – https://www.flickr.com/photos/alan_light/5273187814/ | ||
22:41, 6 March 2011 | 1,024 × 768 (240 KB) | File Upload Bot (Magnus Manske) (talk | contribs) | {{Information |Description=Nacreous Clouds over the NASA Radome -4- |Source=[http://www.flickr.com/photos/alan_light/5273187814/ Nacreous Clouds over the NASA Radome -4-] * Uploaded by Hike395 |Date=2009-08-23 13:25 |Author=[http://www.fl |
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File usage on Commons
The following 33 pages use this file:
- Polar stratospheric cloud
- User:Andrew J.Kurbiko/POTD/2023
- User:Dronebogus/Favorites
- User:JPxG/Favorites
- User:Kaldari/PotdFullYear/September
- User:Radomianin/Improved images
- User:Yasir72.multan/POTD Year
- User:Zzzs/Favorites
- User:عُثمان/Favorites
- User talk:File Upload Bot (Magnus Manske)/Archive/2023Jul
- Commons:Featured picture candidates/File:Nacreous clouds Antarctica.jpg
- Commons:Featured picture candidates/Log/July 2023
- Commons:Featured pictures/Natural phenomena
- Commons:Featured pictures/chronological/2023-B
- Commons:Featured pictures/chronological/July 2023
- Commons:Picture of the Year/2023/Results/R1/All
- Commons:Picture of the Year/2023/Results/R1/Natural phenomena
- Template:Potd/2023-09
- Template:Potd/2023-09-14
- Template:Potd/2023-09-14 (cs)
- Template:Potd/2023-09-14 (de)
- Template:Potd/2023-09-14 (en)
- Template:Potd/2023-09-14 (es)
- Template:Potd/2023-09-14 (fr)
- Template:Potd/2023-09-14 (hu)
- Template:Potd/2023-09-14 (it)
- Template:Potd/2023-09-14 (mk)
- Template:Potd/2023-09-14 (myv)
- Template:Potd/2023-09-14 (nl)
- Template:Potd/2023-09-14 (pt)
- Template:Potd/2023-09-14 (sl)
- Template:Potd/2023-09-14 (uk)
- Category:Polar stratospheric clouds
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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.
Image title |
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Camera manufacturer | OLYMPUS IMAGING CORP. |
Camera model | u1030SW,S1030SW |
Author | Alan R. Light |
Exposure time | 1/500 sec (0.002) |
F-number | f/7.1 |
ISO speed rating | 80 |
Date and time of data generation | 13:25, 23 August 2009 |
Lens focal length | 18.2 mm |
Short title |
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Width | 3,648 px |
Height | 2,736 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop 24.4 (Windows) |
File change date and time | 12:15, 13 July 2023 |
Y and C positioning | Co-sited |
Exposure Program | Creative program (biased toward depth of field) |
Exif version | 2.21 |
Date and time of digitizing | 13:25, 23 August 2009 |
Meaning of each component |
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APEX shutter speed | 8.965784 |
APEX aperture | 5.655638 |
APEX exposure bias | 0 |
Maximum land aperture | 3.61 APEX (f/3.49) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 102 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Serial number of camera | G06539526 |
Unique ID of original document | 1BDBD7BA89F748D507D3C082AC2D1351 |
Date metadata was last modified | 14:15, 13 July 2023 |
Keywords |
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Structured data
Items portrayed in this file
depicts
some value
23 August 2009
0.002 second
7.1
18.2 millimetre
image/jpeg
- Photographs taken on 2009-08-23
- Retouched pictures
- Featured pictures on Wikimedia Commons
- Pictures of the day (2023)
- Featured pictures on Wikipedia, Vietnamese
- CC-BY-2.0
- Flickr images reviewed by FlickreviewR 2
- Files by User:Hike395 from flickr
- Flickr files uploaded by Aristeas
- Featured pictures of Antarctica