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SOL755-2N193397970EFFAOC6P0705L0M1.jpgTime to rest...and recharge! - Sol 75555 visiteSol 750 (Feb. 11, 2006): Spirit examined a rock target dubbed Pitcher with the MI, then completed an overnight study of a rock target dubbed Fastball with the Alpha Particle X-Ray Spectrometer;
Sol 751: Spirit stowed the RA and executed a commanded 5,3-meter (17-foot) drive to Posey using visual odometry. The drive went exactly as planned and ended with the Rover in place to immediately begin scientific studies with the RA without further adjustment of the Rover's position;
Sol 752: Spirit conducted light remote sensing and recharged the Rover's batteries.
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SOL759-2F193746982EFFAODGP1201R0M1.jpgFront-View (1) - Sol 75955 visiteSol 753: Spirit acquired images of a rock target dubbed Gray using the MI, brushed a surface target known as Manager using the RAT (Rock Abrasion Tool), and completed an 18-hour analysis of Manager using the Mössbauer Spectrometer. The Science Team opted to complete an overnight Mössbauer study before conducting an overnight APXRS (Alpha Particle X-Ray Spectrometer) study in order to decide how long to stay at this location. Because the Mössbauer spectrum was similar to that of an earlier un-brushed target nicknamed Barnhill, the Team directed the Rover to resume driving after collecting the APXRS data;
Sol 754: Spirit took after-brushing images of Manager with the MI, finished the analysis of Manager with the APXRS, and took PanCam images of Barnhill;
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SOL759-2F193748136EFFAODOP1206R0M1.jpgFront-View (2) - Sol 75955 visiteSol 755 (Feb. 16, 2006): before moving on, Spirit rolled back from Manager and collected data from the site with the MTES (Miniature Thermal Emission Spectrometer). The Rover paused to take mid-drive images with the NavCam before "sliding into" Home Plate after driving 10 mt (about 33 feet) using visual odometery and 1,5 mt (about 4,9 feet) using autonomous navigation.
Odometry: as of Sol 755, Spirit's total odometry was 6.575 mt (such as 4,09 miles).
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SOL133-3D.jpgSands and rocks (3D) - Sol 13355 visitenessun commento
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OPP-SOL740-1N193877538EFF64NVP0715R0M1.jpgThe Beautiful Paving of Erebus Crater... (1)55 visitenessun commento
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SOL759-2N193748672EFFAODQP0695R0M1.jpgHome Plate (2) - Sol 75955 visitenessun commento
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Mimas&Saturn-PIA08122.jpgThe King and I...55 visiteA small and battered reminder of the Solar System's violent youth, the ice moon Mimas hurtles around its gas giant parent, Saturn.
With its "poor dimensions" (Mimas is only about 397 Km across), this little moon is dwarfed by the immensity of Saturn (the Ringed Gas Planet is more than 150 times as wide as Mimas).
Mimas is seen here against the night side of Saturn and Saturn itself is faintly lit by sunlight reflecting off its Rings.
The image was taken in visible light with the Cassini spacecraft narrow-angle camera on Jan. 20, 2006, at a distance of approx. 1,4 MKM (such as about 900,000 miles) from Mimas and at a Sun-Mimas-spacecraft, or phase, angle of 145°. Image scale is about 9 Km (approx. 5 miles) per pixel.
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OPP-SOL745-1N194321695EFF643IP0753L0M1.jpgThe rocky rim of Erebus, from very close (2) - Sol 74555 visiteCaption originale:"Left NavCam Non-linearized Full frame EDR acquired on Sol 745 of Opportunity's mission to Meridiani Planum at approximately 11:59:39 MLT".
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SOL765-2P194285004ESFAOG2P2666R8M1.jpgSun reflections? (2) - Sol 76555 visiteCaption originale:"Right PanCam Non-linearized Sub-frame EDR acquired on Sol 765 of Spirit's mission to Gusev Crater at approximately 14:07:39 MLT. Camera commanded to use Filter 8 (880 nm)".
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ZA-U-Triton.jpgFarewell Triton... (HR)55 visitenessun commento
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OPP-SOL745-1N194321732EFF643IP0753R0M1.jpgThe rocky rim of Erebus, from very close (3) - Sol 74555 visiteCaption originale:"Right NavCam Non-linearized Full frame EDR acquired on Sol 745 of Opportunity's mission to Meridiani Planum at approximately 12:00:16 MLT".
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OPP-SOL745-1P194322893EFF643IP2352L2M1.jpgDetails of Erebus' rim (1) - Sol 74555 visitenessun commento
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