100-millisecond Proton and Electron Count Rate from SAMPEX/PET

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This data set consists of the count rate from the P1 detector on the PET instrument. The detector responds to electrons >400 keV and protons > ~2 MeV. The data set covers the entire official science mission (5 July 1992 to 30 June 2004).

Some data after 30 June 2004 are also posted. However, these data have not been verified by the science team to the same extent as the earlier data.

Units are counts per 50msec. The 100msec cadence is due to a 50% duty cycle.

Data are currently provided as daily ASCII text files. Each file contains two columns:

Notes and Caveats