2.3.1 spase://CNES/NumericalData/CDPP-AMDA/PSP/SPI/psp-spi-asp spi alpha spectrograms SWEAP SPANAi Level 3 moments 2019-11-12T10:48:29Z This data set provides the Elevation and Azimuth angle and Energy tables in RTN coordinates and the associated spectrograms. TBD Please acknowledge the NASA Parker Solar Probe Mission and SWEAP team led by Justin Kasper for use of data. spase://SMWG/Person/Justin.C.Kasper PrincipalInvestigator spase://SMWG/Person/Davin.Larson DeputyPI psp-spi-alpha PartOf He++ particles Investigation Publication https://link.springer.com/article/10.1007%2Fs11214-015-0206-3 Design of the Solar Wind and Coronal Plasma Instrument Suite for Solar Probe Plus spase://SMWG/Repository/CNES/CDPP-AMDA Online Open AMDA at CDPP http://amda.cdpp.eu Text AMDA is a science analysis system provided by the Centre de Donnees de la Physique des Plasmas (CDPP) supported by CNRS, CNES, Observatoire de Paris and Universite Paul Sabatier, Toulouse SPDF psp/sweap/spi/l3/spi_sf0a_mom_inst/ Please acknowledge the CDAWeb team at GSFC/SPDF. spase://CNES/Instrument/CDPP-AMDA/PSP/SPI ThermalPlasma 2018-09-02T00:00:12Z 2025-08-12T23:59:55Z PT0.2S PT30S Heliosphere.Inner Sun.Corona e_flux/ener psp_spi_aee Differential Energy Flux vs Energy eV/cm2-s-ster-eV TimeSeries e_flux/theta psp_spi_aeth Differential Energy Flux vs Elevation eV/cm2-s-ster-eV TimeSeries e_flux/phi psp_spi_aeph Differential Energy Flux vs Azimuth eV/cm2-s-ster-eV TimeSeries