File:Starfire Optical Range telescope.jpg
Original file (3,300 × 1,747 pixels, file size: 3.42 MB, MIME type: image/jpeg)
Captions
Summary edit
DescriptionStarfire Optical Range telescope.jpg |
English: The Sodium Guidestar at the Air Force Research Laboratory Directed Energy Directorate's Starfire Optical Range. Researchers with AFRL use the Guidestar laser for real-time, high-fidelity tracking and imaging of satellites too faint for conventional adaptive optical imaging systems.The SOR's world-class adaptive optics telescope is the second largest telescope in the Department of Defense |
|||
Date | ||||
Source |
|
|||
Author | Official United States Air Force Website |
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.
العربية ∙ беларуская (тарашкевіца) ∙ català ∙ čeština ∙ Deutsch ∙ English ∙ español ∙ eesti ∙ فارسی ∙ suomi ∙ français ∙ italiano ∙ 日本語 ∙ 한국어 ∙ македонски ∙ മലയാളം ∙ မြန်မာဘာသာ ∙ norsk bokmål ∙ Plattdüütsch ∙ Nederlands ∙ polski ∙ português ∙ português do Brasil ∙ русский ∙ sicilianu ∙ slovenčina ∙ slovenščina ∙ српски / srpski ∙ svenska ∙ Türkçe ∙ українська ∙ Tiếng Việt ∙ 中文(简体) ∙ 中文(繁體) ∙ +/− |
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 12:56, 16 April 2018 | 3,300 × 1,747 (3.42 MB) | ВоенТех (talk | contribs) | User created page with UploadWizard |
You cannot overwrite this file.
File usage on Commons
The following page uses this file:
File usage on other wikis
The following other wikis use this file:
- Usage on en.wikipedia.org
- Usage on pt.wikipedia.org
- Usage on www.wikidata.org
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 manufacturer | NIKON CORPORATION |
---|---|
Camera model | NIKON D2X |
Exposure time | 8/1 sec (8) |
F-number | f/4.5 |
ISO speed rating | 400 |
Date and time of data generation | 01:18, 17 November 2005 |
Lens focal length | 12 mm |
Orientation | Normal |
Horizontal resolution | 240 dpi |
Vertical resolution | 240 dpi |
Software used | Adobe Photoshop CS2 Macintosh |
File change date and time | 16:39, 18 November 2005 |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 01:18, 17 November 2005 |
APEX shutter speed | −3 |
APEX aperture | 4.33985 |
APEX exposure bias | 0 |
Maximum land aperture | 4 APEX (f/4) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
DateTime subseconds | 40 |
DateTimeOriginal subseconds | 40 |
DateTimeDigitized subseconds | 40 |
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 | 18 mm |
Scene capture type | Standard |
Scene control | Low gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Image width | 3,300 px |
Image height | 1,747 px |
Color space | sRGB |
Serial number of camera | 5041500 |
Lens used | 12.0-24.0 mm f/4.0 |
Rating (out of 5) | 0 |
Date metadata was last modified | 09:39, 18 November 2005 |
IIM version | 2 |