Instrument Information
IDENTIFIER urn:nasa:pds:context:instrument:mpfr.apxs::1.2
NAME Alpha Proton X-Ray Spectrometer for MPFR
TYPE Spectrometer
DESCRIPTION The Alpha Proton X-Ray Spectrometer for MPFR is an advanced scientific instrument used to analyze the composition of planetary surfaces. By detecting and measuring the interaction of alpha particles, protons, and X-rays with materials, this spectrometer provides detailed insights into the elemental composition of rocks, soil, and other surface materials, helping to understand planetary geology and surface chemistry.
MODEL IDENTIFIER
NAIF INSTRUMENT IDENTIFIER
SERIAL NUMBER not applicable
REFERENCES Rieder, R., H. Wanke, T. Economou, and A. Turkevich, Determination of the Chemical Composition of Martian Soil and Rocks: The Alpha Proton X Ray Spectrometer, J. Geophys. Res., 102, 4027-4044, 1997.

Rieder, R., T. Economou, H. Wanke, A. Turkevich, J. Crisp, J. Bruckner, G. Dreibus, H.Y. McSween Jr., The Chemical Composition of Martian Soil and Rocks Returned by the Mobile Alpha Proton X-ray Spectrometer: Preliminary Results from the X-ray Mode, Science, 278, 1771-1774, 1997.