File:Light pillars 150106-F-XA488-001.jpg
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Summary
[edit]DescriptionLight pillars 150106-F-XA488-001.jpg |
English: Light pillars shine brightly over Joint Base Elmendorf-Richardson, Alaska, Jan. 6, 2014. The pillars appear in the sky when hexagonal ice crystals reflect light. The phenomenon usually occurs between temperatures of 14-above, to 4-below zero Fahrenheit. (U.S. Air Force photo by Staff Sgt. Sheila deVera) |
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Date | Taken on 6 January 2015 | |||
Source | https://www.dvidshub.net/image/1714929 | |||
Author | Staff Sgt. Sheila deVera | |||
Location InfoField | ANCHORAGE, AK, US | |||
VIRIN InfoField |
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Posted InfoField | 6 January 2015, 16:38 | |||
Archive link InfoField | archive copy at the Wayback Machine |
Licensing
[edit]Public domainPublic domainfalsefalse |
This image or file is a work of a U.S. Air Force Airman or employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image or file is in the public domain in the United States.
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current | 12:21, 10 July 2015 | 3,000 × 1,740 (973 KB) | Fæ (talk | contribs) | == {{int:filedesc}} == {{milim | description = {{en|1=Light pillars shine brightly over Joint Base Elmendorf-Richardson, Alaska, Jan. 6, 2014. The pillars appear in the sky when hexagonal ice crystals reflect light. The phenomenon usually occurs betwee... |
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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 | NIKON CORPORATION |
Camera model | NIKON D3S |
Author | Staff Sgt. Sheila deVera |
Copyright holder |
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Exposure time | 1/6 sec (0.16666666666667) |
F-number | f/4 |
ISO speed rating | 1,250 |
Lens focal length | 24 mm |
Short title | 150106-F-XA488-001 |
Date and time of data generation | 19:00, 5 January 2015 |
City shown | Anchorage |
Headline | Light pillars |
Credit/Provider | Joint Base Elmendorf-Richardson |
Source | Digital |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Exposure Program | Manual |
Exif version | 2.21 |
APEX shutter speed | 2.584963 |
APEX aperture | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 4 APEX (f/4) |
Metering mode | Spot |
Light source | Unknown |
Flash | Flash did not fire |
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 | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 24 mm |
Scene capture type | Standard |
Scene control | High gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
IIM version | 4 |
Supplemental categories | Unclassified |
Keywords | light pillars; jber; cold temperature |
Special instructions | Released by JBER Public Affairs Submitted by Staff Sgt. Sheila deVera (sheila.devera@us.af.mil) via DVIDS |
Province or state shown | Alaska |
Code for country shown | US |
Country shown | United States |
Original transmission location code | USNORTHCOM |
Writer | Staff Sgt. Sheila deVera |
Identifier | DVIDS Image ID 1714929 |