2.2.9 spase://NASA/NumericalData/Pioneer11/CPC/PT1H Pioneer 11 Charged Particle Composition (CPC) 1-Hour Count Rates 2021-03-11T18:39:11Z Hourly count rates from U. Chicago Charged Particle Composition Investigation (CPC) carried on Pioneer 11. There are four rates each, for protons and alpha particles, at 11-20, 20-24, 24-29, 29-67 MeV/n. There are four additional count rates, corresponding to 7-17 MeV electrons, Z>=1 ions with E>67 MeV/n, Z>5 ions with E>67 MeV/n, and 2 x minimizing ionizing particles. The data are ftp-accessible in annual ASCII files and via FTPBrowser. The hourly averages were computed from 15-min data (counts, accumulation times, PHA-based box counts, etc.) that are also available via ftp from nssdcftp.gsfc.nasa.gov. Please acknowledge the PI, the late John A. Simpson, and the GSFC Space Physics Data Facility. spase://SMWG/Person/John.A.Simpson PrincipalInvestigator spase://SMWG/Person/R.Bruce.McKibben GeneralContact Readme file at SPDF https://spdf.gsfc.nasa.gov/pub/data/pioneer/pioneer11/particle/cpi/ip_15min_ascii/cpi_p11_15min.sfdu Readme at SPDF for this data set https://spdf.gsfc.nasa.gov/pub/data/pioneer/pioneer11/particle/cpi/ip_1hour_ascii/p11cpihr_fmt.txt spase://VEPO/NumericalData/Pioneer11/CPC/PT1H spase://VSPO/NumericalData/Pioneer11/CPC/PT1H spase://SMWG/Repository/NASA/GSFC/SPDF Online Open FTPBrowser https://omniweb.sci.gsfc.nasa.gov/ftpbrowser/p11_part_cpi_1h.html FTPS from SPDF (not with most browsers) ftps://spdf.gsfc.nasa.gov/pub/data/pioneer/pioneer11/particle/cpi/ip_1hour_ascii/ HTTPS from SPDF https://spdf.gsfc.nasa.gov/pub/data/pioneer/pioneer11/particle/cpi/ip_1hour_ascii/ In CDF via HTTP from SPDF Text 6 MB Please acknowledge the PI, the late John A. Simpson, and the GSFC Space Physics Data Facility spase://SMWG/Instrument/Pioneer11/CPC EnergeticParticles 1973-04-06T00:00:00 1992-11-28T00:00:00 PT1H Heliosphere.Outer Count rate, protons 11-20 MeV Column04 Hourly count rate of 11-20 MeV protons PT1H cps Proton CountRate 11 20 MeV Count rate, protons 20-24 MeV Column06 Hourly count rate of 20-24 MeV protons PT1H cps Proton CountRate 20 24 MeV Count rate, protons 24-29 MeV Column08 Hourly count rate of 24-29 MeV protons PT1H cps Proton CountRate 24 29 MeV Count rate, protons 29-67 MeV Column10 Hourly count rate of 29-67 MeV protons PT1H cps Proton CountRate 29 67 MeV Count rate, alpha particles 11-20 MeV/n Column05 Hourly count rate of 11-20 MeV/n alpha particles PT1H cps AlphaParticle CountRate 11 20 MeV/n Count rate, alpha particles 20-24 MeV/n Column07 Hourly count rate of 20-24 MeV/n alpha particles PT1H cps AlphaParticle CountRate 20 24 MeV/n Count rate, alpha particles 24-29 MeV/n Column09 Hourly count rate of 24-29 MeV/n alpha particles PT1H cps AlphaParticle CountRate 24 29 MeVn Count rate, alpha particles 29-67 MeV/n Column11 Hourly count rate of 29-67 MeV/n alpha particles PT1H cps AlphaParticle CountRate 29 67 MeV/n Count rate, electrons, 7-17 MeV Column12 Hourly count rate of 7-17 MeV electrons PT1H cps Electron CountRate 7 17 MeV Count rate, 2 x minimizing ionizing Column13 Hourly count rate of 2 x minimum ionizing particles PT1H cps Ion CountRate Count rate, ions, >67 MeV/n Column14 Hourly count rate of >67 MeV/n, Z>=1 ions PT1H cps Ion CountRate 67 INF MeV/n Count rate, Z>5 ions, >67 MeV/n Column15 Hourly count rate of >67 MeV/n, Z>=5 ions PT1H cps Ion CountRate 67 INF MeV/n