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Plots of Count Rates vs R on Microfilm


Availability: At NSSDC, Ready for Offline Distribution (or Staging if Digital)

Time span: 1964-09-07 to 1967-06-04


This count rate data set is on one reel of 16-mm microfilm that was generated at NSSDC from 417 plots submitted by the experimenter. The data set consists of 15-min averages of the background-corrected count rates of all five electron spectrometer channels, plotted on a logarithmic scale vs spacecraft radial distance (R) in earth radii, for values of R between 1 and 10. Also presented on each frame are the beginning and end times, the orbit number, and whether the data are for an inbound (apogee to perigee) or an outbound pass of the spacecraft. The data are time ordered and cover approximately 70% of the orbits in the period September 7, 1964, to June 4, 1967. No additional ephemeris information is presented.

Alternate Names

  • 15-min Avgd Rate vs R(Plots)Mfilm


  • Space Physics: Magnetospheric Studies
  • Space Physics: Heliospheric Studies


  • 64-054A-21B

Additional Information



Questions and comments about this data collection can be directed to: Coordinated Request and User Support Office



NameRoleOriginal AffiliationE-mail
Dr. Karl A. PfitzerGeneral ContactMcDonnell-Douglas
Dr. John R. WincklerGeneral ContactUniversity of Minnesota
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