File:25393 mars2020-2019-11-07-190750 - IMG 0147 1400 MEDA's Wind Sensor 2 Perseverance rover.jpg
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[edit]Description25393 mars2020-2019-11-07-190750 - IMG 0147 1400 MEDA's Wind Sensor 2 Perseverance rover.jpg |
English: MEDA's Wind Sensor 2 seems to be practicing its deployment as if already on Mars.
November 07, 2019 MEDA's Wind Sensor 2 seems to be practicing its deployment as if already on Mars. Because the nearly car-sized Perseverance rover affects the currents as wind blows across it, this boom can unfold to move the sensors farther away from the rover's wake. Analyzing data from both of the two Wind Sensors is necessary because readings from either boom may be affected by the presence of the rover. Each of the two wind sensor booms is encircled by a total of six individual detectors, providing an accurate reading from any direction. |
Date | |
Source | https://mars.nasa.gov/mars2020/multimedia/images/ |
Author | NASA/JPL-Caltech |
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[edit]Public 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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Camera manufacturer | Canon |
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Camera model | Canon PowerShot SX60 HS |
Exposure time | 1/250 sec (0.004) |
F-number | f/4 |
ISO speed rating | 200 |
Date and time of data generation | 17:15, 7 November 2019 |
Lens focal length | 3.8 mm |
Width | 4,608 px |
Height | 3,456 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop 21.2 (Macintosh) |
File change date and time | 21:46, 15 November 2020 |
Y and C positioning | Co-sited |
Exif version | 2.3 |
Date and time of digitizing | 17:15, 7 November 2019 |
Meaning of each component |
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Image compression mode | 3 |
APEX shutter speed | 7.96875 |
APEX aperture | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 3.53125 APEX (f/3.4) |
Metering mode | Pattern |
Flash | Flash did not fire, auto mode |
Supported Flashpix version | 1 |
Color space | sRGB |
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Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
GPS tag version | 0.0.3.2 |
Lens used | 3.8-247.0 mm |
Rating (out of 5) | 0 |
Date metadata was last modified | 13:46, 15 November 2020 |
Unique ID of original document | 80EFB62FA787F32A883874AF25A98456 |