File:Family Science Night (7733276620).jpg
Original file (2,942 × 1,474 pixels, file size: 588 KB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionFamily Science Night (7733276620).jpg |
On Wednesday July 25th, 13 families came to the NASA Goddard Space Flight Visitor's Center in Greenbelt, Md., for a special Family Science Night about the James Webb Space Telescope, light, and optics. Each family had the opportunity to work with a scientist or engineer as they learned about light and optics. Pictured here, a family is learning about focal length. A student moved the lens back and forth until an image formed on the screen, while the other measured the lens-screen distance. All materials for the Webb Family Science Night were provided by SPIE, the International Society for Photonics and Optics. Credit: Pat Izzo <a href="http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html" rel="nofollow">NASA Image Use Policy</a> <a href="http://twitter.com/#!/NASAWebbTelescp" rel="nofollow">Follow us on Twitter</a> <a href="http://www.facebook.com/webbtelescope" rel="nofollow">Like us on Facebook</a> <a href="http://www.youtube.com/nasawebbtelescope" rel="nofollow">Subscribe to our YouTube channel</a> |
Date | |
Source | Family Science Night |
Author | NASA's James Webb Space Telescope from Greenbelt, MD, USA |
Licensing
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This image was originally posted to Flickr by James Webb Space Telescope at https://flickr.com/photos/50785054@N03/7733276620. It was reviewed on 19 June 2023 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
19 June 2023
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 12:47, 19 June 2023 | 2,942 × 1,474 (588 KB) | Astromessier (talk | contribs) | Transferred from Flickr via #flickr2commons |
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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 |
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Camera model | NIKON D3X |
Exposure time | 1/50 sec (0.02) |
F-number | f/5.6 |
Date and time of data generation | 18:55, 25 July 2012 |
Lens focal length | 24 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Capture NX 2.0.0 W |
File change date and time | 14:44, 1 August 2012 |
White point chromaticity |
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Chromaticities of primarities |
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Color space transformation matrix coefficients |
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Y and C positioning | Centered |
Exposure Program | Shutter priority |
Exif version | 2.21 |
Date and time of digitizing | 18:55, 25 July 2012 |
Meaning of each component |
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APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash fired, strobe return light not detected, compulsory flash firing |
DateTime subseconds | 66 |
DateTimeOriginal subseconds | 66 |
DateTimeDigitized subseconds | 66 |
Supported Flashpix version | 1 |
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 | Auto 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 | Soft |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Rating (out of 5) | 0 |