MARS: S putovanja rovera OPPORTUNITY

Damia (Ant103) to ipak najbolje radi...

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U pozadini, lijevo, "vidm" vodu kako se prelijeva desno u krater...sve mi djeluje nekako tako .

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http://www.db-prods.net/marsroversimages/Opportunity/2014/Sol3633_3634_pancam.jpg

Kolor panorama s pozicije sol 3633-2634 (prije cca mjesec dana). Autor/ka kompozita : Damia (Ant103)

OPPORTUNITY UPDATE: Aluminum Bound - sols 3650-3656, May 01, 2014-May 07, 2014:

Opportunity is exploring south of 'Solander Point' on the west rim of Endeavour Crater. The rover is approaching a region of aluminum-hydroxyl clay minerals detected from orbit.

On Sol 3650 (May 1, 2014), Opportunity drove more than 312 feet (95 meters), first straight southward, then southwestward, heading for the clays. With the rover conveniently near a ripple crest, on Sol 3652 (May 3, 2014), it performed a touch-and-go activity with the robotic arm. The arm's microscopic imager (MI) acquired images for a mosaic, then its alpha particle X-ray spectrometer (APXS) was placed for an overnight integration. On the next sol, Opportunity drove more than 199 feet (60 meters) to the southwest into the region of putative clay minerals.

On Sol 3655 (May 6, 2014), the rover bumped about 18 feet (5.5 meters) to reach an exposed rock outcrop. Also on Sol 3655, Opportunity began the first step of a process to correct for spacecraft clock drift. The clock has drifted during the rover's decade on Mars, and this affects some subsystems. Only a one-second correction was done on this sol. The team intends to correct the clock slowly, by just a few seconds each sol, to eventually remove all of the clock drift over the course of a year.

On Sol 3656 (May 7, 2014), the APXS performed an atmospheric argon measurement.

Motor currents on the right-front wheel have been well behaved since resumption of backward driving. As of Sol 3656, solar-array energy production is 689 watt-hours, with a re-calibrated atmospheric opacity (Tau) of 0.607 and an improved solar-array dust factor of 0.916. Perfectly clean solar arrays would have a dust factor of 1.0, so the larger the dust factor, the cleaner the arrays.

Total odometry is 24.47 miles (39.38 kilometers).

Opportunity Update Archive

Solarne ploče su skoro takve kao što su izašle iz tvornice. Proizvodnja električne nergije je skoro pa jednaka onoj kao na početku misije. Ako se ovako nastavi onda će trajnost vozila ovisiti isključivo od mehaničke izdržljivosti nekih ključnih dijelova, a tu posebno mislim na računala i instrumente koji još funkcioniraju, uključno sa kamerama.

sol 3663

Traga se za ilovicom...glinom, ili kako se već to kaže na hrvatskom.

klik!

Tako bi izgledalo ako bi bilo snimljeno na Zemlji. Približno. (za uvećanje klikni na foto)

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Bit će zanmljivo ovo vidjeti u boji. Izgleda mi kao smrznuto blato, a upravo to se traži.

Ero0 wrote:Tako bi izgledalo ako bi bilo snimljeno na Zemlji. Približno. (za uvećanje klikni na foto)

Za ametist se kaže da je ljubičaste boje zbog manje prisutnosti Fe i Ti , a pronalazi se ih u hidrotermalnim žilama ili vulkanskom kamenju.Pošto ovdje nema vulkana, a željeza ima ko u priči, onda je jedini mogući zaključak da gledamo "nešto" što je nastalo u hidrotermalnom okruženju. Uostalom, takve zaključke izvode i marsolozi.
Imali smo to prilike i čitati kad se komentiralo one poznate gipsane žile na Cape York.

U gornjem dijelu, desno, se vidi sjeverni dio, ustvari sjeveroistočni, "otoka" Cape York, po kojem se oppy šetala više od godinu dana.