NASA Logo, National Aeronautics and Space Administration
NASA Space Science Data Coordinated Archive Header

24-Sec and 10-Min Averaged Particle Count Rates on Microfilm


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

Time span: 1971-08-04 to 1973-01-23


This data set consists of plots of particle fluxes on 21 reels of 35-mm microfilm, as provided by the experimenter. Each time interval is covered by 10 frames, each having two traces, representing all 20 counting modes of the experiment. Although some characters on the microfilm frames are illegible, the supporting documentation permits ready use of the plots. There are two types of plots, one type presenting the finest time scale data (24-s averages) at 2 h per frame and the other presenting 10-min averages at 24 h per frame. For any one time, both types of plots are included (10 of each type). Two-hour averages of all counting modes plotted at 10 days per frame are given in NSSDC data set 71-063D-01C.

Digital images (scans) of the entire contents of the microfilm are available as data collection PSFP-00720.

Alternate Names

  • 24Sec and 10Min Avg Count Rate,MF


  • Space Physics: Magnetospheric Studies
  • Planetary Science: Fields and Particles
  • Space Physics: Heliospheric Studies


  • 71-063D-01B

Additional Information



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



NameRoleOriginal AffiliationE-mail
Mr. George H. PittProgrammerUniversity of California, Berkeley
[] NASA Logo -