| Ultimi arrivi - MARS |
SOL0369-RRB_430259923EDR_F0130000RHAZ00311M_.jpgCosmic Ray? - Sol 369101 visitePossibile Raggio Cosmico a Dx del frame (pessimo, come gli altri). ATTENZIONE: in alto, in centro. Può essere una "prova" di "oggetto ignoto" che sorvola la zona oppure di errore nella trasmissione dei dati. Ma NON è un vizio delle lenti del Rover.
p.s.: se riuscite a vederla, la linea interrotta bianca in alto (e che va da Sx a Dx) è indicazione dell'esistenza di un file audio associato al frame.MareKromiumGen 13, 2022
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SOL0369-RRB_430254757EDR_F0120870RHAZ00305M_.jpgImage Artifacts - Sol 369105 visiteSvariati "puntini" bianchi nel Cielo di Marte. Nulla di reale. Solo difetti nella trasmissione dei dati.MareKromiumGen 13, 2022
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SOL0369-RRB_430252832EDR_F0120792RHAZ00330M_.jpgImage Artifacts - Sol 369127 visitePuntini bianchi. Difetti nella trasmissione dell'immagine o "noise" (-> rumore elettronico, elettrostatico, dead pixels, interferenze con altro/i segnali. Decidete Voi). Ma i "punti neri" che avete visto prima e che rivedrete (nel Sol 370), qui, non ci sono. Ergo (quello che avete visto prima e che rivedrete nel Sol 370), NON sono difetti delle lenti (polvere, graffi, depositi di ignota natura ecc.).MareKromiumGen 13, 2022
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SOL0369-RLB_430259923EDR_F0130000RHAZ00311M_.jpgWatch carefully! - Sol 369 97 visiteATTENZIONE ai "punti neri". Specialmente quello a Sx. NON si tratta di difetti delle lenti od image-artifacts.MareKromiumGen 13, 2022
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The_Martian_Egg.jpgFunny!131 visiteVeramente una "Roccia" bizzarra, per forma (sembra un uovo...) e capacità di mantenere una sorta di equilibrio. Suggestiva.MareKromiumGen 05, 2022
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SOL3339.jpgSol 3339 - Postcard from Gale99 visitenessun commentoMareKromiumGen 02, 2022
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SOL3344.jpgSol 3344 - Panorama177 visitenessun commentoMareKromiumGen 02, 2022
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OPP-SOL4332-1-Don_Davis-jpg.jpgTall Dust Devil (Credits fot the additional process. and color.: Don Davis)150 visitenessun commentoMareKromiumGen 02, 2022
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OPP-SOL4332-0-RAW.jpgTall Dust Devil (RAW Image - Credits: NASA/JPL)105 visitenessun commentoMareKromiumGen 02, 2022
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SOL0174-PIA16804.jpgSutton Inlier - Sol 174 (Absolute Natural Colors; credits for the additional process. and color.: NASA/JPL)103 visiteThe Mast Camera (MastCam) on NASA's Mars Rover Curiosity showed researchers interesting internal color in this rock called "Sutton_Inlier," which was broken by the Rover driving over it. The Mastcam took this image during the 174th Martian day, or sol, of the rover's work on Mars (Jan. 31, 2013). The rock is about 5" (12 cm) wide at the end closest to the camera. This view is calibrated to estimated "Natural" Color, or approximately what the colors would look like if we were to view the scene ourselves on Mars. The inside of the rock, which is in the "Yellowknife Bay" area of Gale Crater, is much less red than typical Martian dust and rock surfaces, with a color verging on grayish to bluish.
NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Mars Science Laboratory Project and the mission's Curiosity rover for NASA's Science Mission Directorate in Washington. The rover was designed and assembled at JPL, a division of the California Institute of Technology in Pasadena.MareKromiumGen 02, 2022
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SOL0589-NRB_449790582EDR_F0310000NCAM00262M_.jpgBright Spark in the distance (Original NASA - Mer Curiosity Frame) - Sol 589145 visiteThis image from the Navigation Camera (Navcam) on NASA's Curiosity Mars rover includes a bright spot near the upper left corner. The sun is in the same direction, west-northwest, above the frame. Bright spots appear in images from the rover nearly every week. Typical explanations for them are cosmic rays hitting the light detector or sunlight glinting from rocks.
The right-eye camera of the stereo Navcam recorded this frame during the afternoon of the 589th Martian day, or sol, of Curiosity's work on Mars (April 3, 2014), from the site where the rover reached a waypoint called "the Kimberley" by that sol's drive. An image taken by the Navcam's left-eye camera within one second of the same time (http://mars.jpl.nasa.gov/msl/multimedia/raw/?rawid=NLB_449790582EDR_F0310000NCAM00262M_&s=589) does not include a bright spot of this type. A pair of Navcam images in the same direction from the previous afternoon has a bright spot similarly located in the right-eye image http://mars.jpl.nasa.gov/msl/multimedia/raw/?rawid=NRB_449700848EDR_F0301254NCAM00252M_&s=588) but not in the left-eye image (http://mars.jpl.nasa.gov/msl/multimedia/raw/?rawid=NLB_449700848EDR_F0301254NCAM00252M_&s=588).
One possible explanation for the bright spot in this image is a glint from a rock surface reflecting the sun. Another is a cosmic ray hitting the camera's light detector, a CCD (charge-coupled device). Cosmic ray patterns in Mars rover images vary from a dot to a long line depending on the angle at which the ray strikes the detector.
NASA's Jet Propulsion Laboratory, a division of the California Institute of Technology, Pasadena, manages the Mars Science Laboratory Project for NASA's Science Mission Directorate, Washington. JPL designed and built the project's Curiosity rover and the Rover's Navcam.MareKromiumDic 30, 2021
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Zhurong-0042-China-Zhurong-Mars-Rover-8-scaled.jpgZhu-Wrong! - Sol 42 (maybe...)140 visiteSpeechless. And that's better...MareKromiumNov 03, 2021
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