File:PIA08319 Daphnis in Keeler Gap.jpg
Original file (1,440 × 680 pixels, file size: 346 KB, MIME type: image/jpeg)
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Summary
editDescriptionPIA08319 Daphnis in Keeler Gap.jpg |
Uploader's notes: the original NASA image has been modified by stretching by a factor of 2 in both dimensions, sharpening and converting from TIFF to JPEG format. Original caption released with image: Daphnis drifts through the Keeler gap, at the center of its entourage of waves. The little moon (7 kilometers, or 4.3 miles across) draws material in the Keeler gap (42 kilometers, or 26 miles wide) into these now familiar edge waves as it orbits Saturn. This view looks toward the lit side of the rings from about 25 degrees below the ringplane. The image was taken in visible light with the Cassini spacecraft narrow-angle camera on Oct. 27, 2006 at a distance of approximately 325,000 kilometers (202,000 miles) from Daphnis and at a Sun-Daphnis-spacecraft, or phase, angle of 36 degrees. Image scale is 2 kilometers (1 mile) per pixel. The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging operations center is based at the Space Science Institute in Boulder, Colo. For more information about the Cassini-Huygens mission visit http://saturn.jpl.nasa.gov/home/index.cfm. The Cassini imaging team homepage is at http://ciclops.org. |
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Source |
http://photojournal.jpl.nasa.gov/catalog/PIA08319 or
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Author | NASA/JPL/Space Science Institute |
Licensing
editPublic domainPublic domainfalsefalse |
This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.) | ||
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 21:17, 22 February 2017 | 1,440 × 680 (346 KB) | WolfmanSF (talk | contribs) | Double linear pixel dimensions, sharpen | |
01:33, 24 February 2008 | 720 × 340 (25 KB) | WolfmanSF (talk | contribs) | {{Information |Description=Daphnis drifts through the Keeler gap, at the center of its entourage of waves. The little moon (7 kilometers, or 4.3 miles across) draws material in the Keeler gap (42 kilometers, or 26 miles wide) into these now familiar edge |
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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 | IDL TIFF file |
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Width | 720 px |
Height | 340 px |
Compression scheme | Uncompressed |
Pixel composition | Black and white (Black is 0) |
Orientation | Normal |
Number of components | 1 |
Horizontal resolution | 100 dpi |
Vertical resolution | 100 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop Elements 12.0 Windows |
File change date and time | 13:09, 22 February 2017 |
Color space | Uncalibrated |
Date and time of digitizing | 05:04, 22 February 2017 |
Date metadata was last modified | 05:09, 22 February 2017 |
Unique ID of original document | xmp.did:E248ED3043F9E6119101E3C21FF1B6FE |