File:PIA14762-MarsCuriosityRover-BathurstInletRock.jpg

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Summary

Description	English: 10.01.2012 'Bathurst Inlet' Rock on Curiosity's Sol 54, Context View NASA's Mars rover Curiosity held its Mars Hand Lens Imager (MAHLI) camera about 10.5 inches (27 centimeters) away from the top of a rock called "Bathurst Inlet" for a set of eight images combined into this merged-focus view of the rock. This context image covers an area roughly 6.5 inches by 5 inches (16 centimeters by 12 centimeters). Resolution is about 105 microns per pixel. MAHLI took the component images for this merged-focus view, plus closer-up images of Bathurst Inlet, during Curiosity's 54th Martian day, or sol (Sept. 30, 2012). The instrument's principal investigator had invited Curiosity's science team to "MAHLI it up!" in the selection of Sol 54 targets for inspection with MAHLI and with the other instrument at the end of Curiosity's arm, the Alpha Particle X-Ray Spectrometer. A merged-focus MAHLI view from closer to the rock, providing even finer resolution, is at http://photojournal.jpl.nasa.gov/catalog/14763 . The Bathurst Inlet rock is dark gray and appears to be so fine-grained that MAHLI cannot resolve grains or crystals in it. This means that the grains or crystals, if there are any at all, are smaller than about 80 microns in size. Some windblown sand-sized grains or dust aggregates have accumulated on the surface of the rock but this surface is clean compared to, for example, the pebbly substrate below the rock (upper left and lower right in this context image). MAHLI can do focus merging onboard. The full-frame versions of the eight separate images that were combined into this view were not even returned to Earth -- just the thumbnail versions. Merging the images onboard reduces the volume of data that needs to be downlinked to Earth. Image Credit: NASA/JPL-Caltech/Malin Space Science Systems
Date	1 October 2012, 20:23:55
Source	http://photojournal.jpl.nasa.gov/jpeg/PIA14762.jpg
Author	NASA/JPL-Caltech/Malin Space Science Systems
Other versions	http://photojournal.jpl.nasa.gov/catalog/PIA14762

Licensing

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	Warnings: Use of NASA logos, insignia and emblems is restricted per U.S. law 14 CFR 1221. The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies. These are not necessarily in the public domain. Materials based on Hubble Space Telescope data may be copyrighted if they are not explicitly produced by the STScI.[1] See also {{PD-Hubble}} and {{Cc-Hubble}}. The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use. [2] Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [3] The National Space Science Data Center (NSSDC) site has been known to host copyrighted content. Its photo gallery FAQ states that all of the images in the photo gallery are in the public domain "Unless otherwise noted."

File history

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	Date/Time	Dimensions	User	Comment
current	19:46, 10 January 2019	1,179 × 1,578 (1.59 MB)	Kesäperuna	Rotation from TIFF source.
	16:50, 1 March 2015	1,168 × 1,592 (318 KB)	Drbogdan	Rotate/Crop image (using JASC Paint shop Pro v6.02)) - seems better.
	00:25, 2 October 2012	1,812 × 1,958 (304 KB)	Drbogdan	User created page with UploadWizard