File:Brain Sensor.jpg
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Size of this preview: 748 × 599 pixels. Other resolutions: 300 × 240 pixels | 599 × 480 pixels | 958 × 768 pixels | 1,278 × 1,024 pixels | 2,556 × 2,048 pixels | 3,534 × 2,832 pixels.
Original file (3,534 × 2,832 pixels, file size: 3.02 MB, MIME type: image/jpeg)
File information
Structured data
Captions
Summary[edit]
DescriptionBrain Sensor.jpg |
English: NIST's atom-based magnetic sensor, about the size of a sugar cube, can measure human brain activity. Inside the sensor head is a container of 100 billion rubidium atoms (not seen), packaged with micro-optics (a prism and a lens are visible in the center cutout). The light from a low-power infrared laser interacts with the atoms and is transmitted through the grey fiber-optic cable to register the magnetic field strength. The black and white wires are electrical connections.
Credit: Knappe/NIST |
Date | |
Source | https://www.flickr.com/photos/usnistgov/6948315898/ |
Author | National Institute of Standards and Technology |
Licensing[edit]
Public domainPublic domainfalsefalse |
This image is in the public domain in the United States because it is a work of the United States Federal Government, specifically an employee of the National Institute of Standards and Technology, under the terms of Title 17, Chapter 1, Section 105 of the US Code.
English ∙ 日本語 ∙ македонски ∙ Nederlands ∙ +/− |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 09:48, 27 March 2016 | 3,534 × 2,832 (3.02 MB) | Joyvalentine83 (talk | contribs) | User created page with UploadWizard |
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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 manufacturer | NIKON CORPORATION |
---|---|
Camera model | NIKON D700 |
Exposure time | 1/40 sec (0.025) |
F-number | f/9 |
ISO speed rating | 1,000 |
Date and time of data generation | 09:47, 16 December 2011 |
Lens focal length | 105 mm |
Width | 4,256 px |
Height | 2,832 px |
Bits per component |
|
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CS5 Windows |
File change date and time | 11:36, 19 April 2012 |
Exposure Program | Manual |
Exif version | 2.2 |
Date and time of digitizing | 09:47, 16 December 2011 |
Image compression mode | 4 |
APEX shutter speed | 5.321928 |
APEX aperture | 6.33985 |
APEX exposure bias | 0 |
Maximum land aperture | 3.7 APEX (f/3.61) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
DateTime subseconds | 73 |
DateTimeOriginal subseconds | 73 |
DateTimeDigitized subseconds | 73 |
Supported Flashpix version | 1 |
Color space | Uncalibrated |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 105 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Date metadata was last modified | 07:36, 19 April 2012 |
Unique ID of original document | xmp.did:106136A8348AE1119C6FE2FA4BE0BE1B |
Structured data
Items portrayed in this file
depicts
16 December 2011
image/jpeg
5373cd2fe522c68cd04603315a8d3f8c71a3b22d
3,168,566 byte
2,832 pixel
3,534 pixel
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