2.2.2 spase://VMO/NumericalData/ISEE1/FPE/PT24S ISEE 1 Solar Wind Analyzer 24-s Plasma Parameters 2011-05-18T00:00:00 This data set contains 24s (fast data rate) or 48s (slow rate) solar wind ion plasma parameters obtained during 1977-1983 solar wind seasons (~July - ~January) when the spacecraft's local time of apogee was on the Earth's dayside. Plasma parameters include ion density, flow speed, flow longitude and latitude angles, perpendicular (minimum) and parallel (maximum) temperatures, and alpha-to-proton density ratio. Data are available through the CDAWeb interface and, as daily files via ftp, in ASCII from nssdcftp and in CDF from CDAWeb's ftp area. The data are from LANL's Cross-Fan Solar Wind Ion Experiment, a companion to LANL's Fast Plasma Analyzer (FPE). Please acknowledge the FPE PI, Dr. John Gosling spase://SMWG/Person/John.T.Gosling PrincipalInvestigator Readme file at SPDF ftp://spdf.gsfc.nasa.gov/pub/data/isee/isee1/plasma_lanl/aareadme.txt spase://SMWG/Repository/NASA/GSFC/SPDF Online Open FTP access to CDFs at SPDF ftp://spdf.gsfc.nasa.gov/pub/data/isee/isee1/isee1_cdaweb/24or48s_fpe/ For ftp retrieval of daily CDF files HTTP access to CDFs at SPDF http://spdf.gsfc.nasa.gov/pub/data/isee/isee1/isee1_cdaweb/24or48s_fpe/ In CDF via HTTP from SPDF CDF 100 KB P1D Please acknowledge the FPE PI, Dr. John Gosling and the Space Physics Data Facility at NASA/GSFC spase://SMWG/Repository/NASA/GSFC/SPDF Online Open CDAWeb http://cdaweb.gsfc.nasa.gov/ ISEE1_H2_FPE For CDAWeb subset, plot and list capabilities FTP access to ASCII files at SPDF ftp://spdf.gsfc.nasa.gov/pub/data/isee/isee1/plasma_lanl/xfan_ascii/ For ftp retrieval of daily ASCII files HTTP access to ASCII files at SPDF http://spdf.gsfc.nasa.gov/pub/data/isee/isee1/plasma_lanl/xfan_ascii/ In CDF via HTTP from SPDF Text 100 KB P1D Please acknowledge the FPE PI, Dr. John Gosling and the Space Physics Data Facility at NASA/GSFC Calibrated spase://SMWG/Instrument/ISEE1/FPE ThermalPlasma 1977-10-30T00:00:00 1984-01-30T00:00:00 PT24S Heliosphere.NearEarth Plasma Ion Density DEN PT24S 1/cc Ion NumberDensity Plasma Flow Speed Speed PT24S km/s Ion FlowSpeed Plasma Flow Azimuth Azimuth Zero degrees is flow from the sun, aberration- corrected. Positive for flow towards dawn PT24S deg Ion DirectionAngle.AzimuthAngle FlowVelocity Plasma Flow Elevation Latitude Zero degrees for flow in ecliptic plane. Positive for flow towards south PT24S deg Ion DirectionAngle.ElevationAngle FlowVelocity Temperature Minimum Tmin Temperature minimum, typically T-perp. PT24S deg K Ion Minimum Temperature Temperature Maximum Tmax Temperature minimum, typically T-parallel. PT24S deg K Ion Maximum Temperature Alpha to proton density ratio Alpha_p Alpha particle to proton density ratio, often not determinable PT24S AlphaParticle Ratio NumberDensity