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Plots of Mass Analyzer and Total Ion Data, 24-Sec Res (Digitized)


Availability: Data Identified but not Received

Time span: 1971-09-14 to 1974-08-28


This collection consists of digitized microfilm frames containing experimenter-generated plots of the Total Ion Detector data in 20 channels from 3500 eV/Q to 10 eV/Q, and the Mass Analyzer data in 6 energy ranges from 48.6 eV to 0.2 eV and in 20 mass ranges from 10 to 1000 amu plotted against frame number. Both spectra are on the same plot. Each set of spectra required 24 s to be completed in the normal experiment mode. Interpretation of these plots requires reference to housekeeping data in data set PSFP-00006 (old NSSDCA ID 69-099C-05B).

For this digitization effort the NSSDCA scanned the source microfilm collection PSFP-00224 at a resolution of 400 dots per inch and output each frame on the film as one TIFF file. The NSSDCA also combined groups of these TIFF images into multipage PDF files to facilitate browsing. Both formats are included in this collection.


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

Additional Information



Questions and comments about this data collection can be directed to: Ms. Stephanie A. McLaughlin



NameRoleOriginal AffiliationE-mail
Dr. H. Kent HillsData ProviderADNET Systems, Inc.
Dr. H. Kent HillsGeneral ContactADNET Systems, Inc.
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