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Volumn 305, Issue 5685, 2004, Pages 833-836

Mineralogy at Gusev crater from the Mössbauer spectrometer on the Spirit rover

Author keywords

[No Author keywords available]

Indexed keywords

IRON OXIDES; MINERALOGY; MOSSBAUER SPECTROSCOPY; ROCKS; SOIL TESTING;

EID: 3843112118     PISSN: 00368075     EISSN: None     Source Type: Journal    
DOI: 10.1126/science.1100020     Document Type: Article
Times cited : (239)

References (37)
  • 1
    • 3843114391 scopus 로고    scopus 로고
    • Members of the MIMOS II Consortium are G. Klingelhöfer, B. Bernhardt P. A. de Souza Jr., J. Foh, R. Gellert, P. Gütlich, E. Kankeleit, R. V. Morris, F. Renz, D. S. Rodionov, C. Schröder, T. Wdowiak, and A. Yen
    • Members of the MIMOS II Consortium are G. Klingelhöfer, B. Bernhardt P. A. de Souza Jr., J. Foh, R. Gellert, P. Gütlich, E. Kankeleit, R. V. Morris, F. Renz, D. S. Rodionov, C. Schröder, T. Wdowiak, and A. Yen.
  • 2
    • 1542378018 scopus 로고    scopus 로고
    • 10.1029/2003JE002121
    • S. W. Squyres, et al., J. Geophys. Res. 108, 10.1029/2003JE002121 (2003).
    • (2003) J. Geophys. Res. , vol.108
    • Squyres, S.W.1
  • 4
    • 3843149247 scopus 로고    scopus 로고
    • S. W. Squyres et al., Science 305, 794 (2004).
    • (2004) Science , vol.305 , pp. 794
    • Squyres, S.W.1
  • 5
    • 3843054578 scopus 로고    scopus 로고
    • note
    • The term "martian soil" is used here to denote any loose unconsolidated materials that can be distinguished from rocks, bedrock, or strongly cohesive sediments. No implication of the presence or absence of organic materials or living matter is intended.
  • 6
    • 3843090469 scopus 로고    scopus 로고
    • note
    • Velocity calibration was done using a spectrum of an absorber of metallic iron and hematite that was acquired in transmission geometry simultaneous with measurements on surface targets. As calculated from the error signal, the deviation of the actual velocity from the ideal waveform is <1% at the velocity extremes (±12 mm/s) and <0.2% at velocities between +6 and -6 mm/s.
  • 8
    • 3843082734 scopus 로고    scopus 로고
    • R. Gellert et al., Science 305, 829 (2004).
    • (2004) Science , vol.305 , pp. 829
    • Gellert, R.1
  • 11
    • 3843050165 scopus 로고    scopus 로고
    • note
    • Names have been assigned to areographic features by the MER team for planning and operations purposes. The names are not formally recognized by the International Astronomical Union.
  • 19
    • 0142178214 scopus 로고    scopus 로고
    • T. M. Hoefen et al., Science 302, 627 (2003).
    • (2003) Science , vol.302 , pp. 627
    • Hoefen, T.M.1
  • 24
    • 3843110036 scopus 로고    scopus 로고
    • note
    • 00) series.
  • 31
    • 3843050164 scopus 로고    scopus 로고
    • C. N. Alpers, J. L. Jambor, D. K. Nordstrom, Eds., of Reviews in Mineralogy and Geochemistry (Mineralogical Society of America, Washington, DC)
    • S. C. B. Myneni, in Sulfate Minerals, C. N. Alpers, J. L. Jambor, D. K. Nordstrom, Eds., vol. 40 of Reviews in Mineralogy and Geochemistry (Mineralogical Society of America, Washington, DC, 2000).
    • (2000) Sulfate Minerals , vol.40
    • Myneni, S.C.B.1
  • 33
  • 35
  • 36
    • 3843087245 scopus 로고    scopus 로고
    • A martian solar day has a mean period of 24 hours 39 min 35.244 s and is referred to as a sol to distinguish this from a roughly 3% shorter solar day on Earth. A martian sidereal day, as measured with respect to the fixed stars, is 24 hours 37 min 22.663 s, as compared with 23 hours 56 min 04.0905 s for Earth. See http:/www.giss.nasa.gov/tools/mars24/ for more information.
  • 37
    • 3843088336 scopus 로고    scopus 로고
    • note
    • Development and realization for MIMOS II was funded by the German Space Agency under contract 50QM 99022. The project has been supported by the Technical University of Darmstadt and the University of Mainz. P.A. des acknowledges support of Coordenação de Aperfeiçamento de Pessoal de Nívet Superior (CAPES) (contract PASJ 142/1999) and Companhia Vale do Rio Doce (CVRD) from Brazil R.V.M. and D.W.M. acknowledge support of the NASA Mars Exploration Rover Project and the NASA Johnson Space Center. The support of the Russian Space agency is acknowledged. We also acknowledge the unwavering support of Jet Propulsion Laboratory engineering and operations staff.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.