2.3.2 spase://NASA/NumericalData/ACE/SWICS/L2/PT12M ACE SWICS 2.0 Solar Wind Protons 12-min Data 2021-04-27T15:38:11Z The SWICS 12-minute proton data contains densities, speeds, and thermal speeds from the beginning of the mission up to the present day. The densities have been cross-calibrated to the proton monitors ACE/SWEPAM and WIND/SWE, and represent a continuous data set that can be used in conjunction with other SWICS data, or as a stand-alone measurement. For details on the SWICS proton data, see the release notes provided by the instrument team: http://www.srl.caltech.edu/ACE/ASC/DATA/level2/ssprotons/swics_protons_release_notes.txt spase://SMWG/Person/George.Gloeckler PrincipalInvestigator spase://SMWG/Person/Robert.E.McGuire GeneralContact Release notes for SWICS 2.0 level 2 data http://www.srl.caltech.edu/ACE/ASC/DATA/level2/ssprotons/swics_protons_release_notes.txt Additional details provided by the instrument team. All users of SWICS data should read these notes. spase://VSPO/NumericalData/ACE/SWICS/L2/PT12M spase://SMWG/Repository/ACE_SC Online Open ACE Science Center (ASC) http://www.srl.caltech.edu/ACE/ASC/level2/lvl2DATA_SWICS_PROTONS.html HDF spase://SMWG/Repository/NASA/GSFC/SPDF Online Open CDAWeb https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=AC_H6_SWI&index=sp_phys AC_H6_SWI FTPS from SPDF (not with most browsers) ftps://spdf.gsfc.nasa.gov/pub/data/ace/swics/level_2_cdaweb/swi_h6/ In CDF via ftp from CDAWeb HTTPS from SPDF https://spdf.gsfc.nasa.gov/pub/data/ace/swics/level_2_cdaweb/swi_h6/ In CDF via HTTP from CDAWeb CDF spase://SMWG/Repository/NASA/GSFC/SPDF Online Open CDAWeb HAPI Server https://cdaweb.gsfc.nasa.gov/hapi AC_H6_SWI Web Service to this product using the HAPI interface. CSV CALIBRATED spase://SMWG/Instrument/ACE/SWICS ThermalPlasma 1998-01-29T00:07:03 -P4M PT12M Heliosphere.NearEarth Epoch Time Epoch Number of milliseconds since the CDF epoch. PT12M ms 1e-3>s 01-Jan-1996 00:00:00.000 01-Jan-2020 00:00:00.000 -1.0E31 Temporal Proton density nH nH is the number density of Protons in the solar wind in units of #/cm^3 PT12M #/cm^3 0.0 200.0 -1.0E31 Proton Magnitude NumberDensity Proton density error nH_err nH_err is the statistical uncertainty in the number density of Protons in the solar wind, in #/cm^3 PT12M #/cm^3 0.0 200.0 -1.0E31 Proton Uncertainty NumberDensity Solar Wind Proton speed vH vH is the mean Proton speed in the solar wind, in km/s. PT12M km/s 0.0 2000.0 -1.0E31 Proton Magnitude FlowSpeed Solar Wind Proton Thermal speed vthH vthH is the thermal speed of Protons in the solar wind, in km/s PT12M km/s 0.0 2000.0 -1.0E31 Proton Magnitude ThermalSpeed