2.3.2 spase://NASA/NumericalData/STEREO-A/IMPACT/LET/L1/PT1M STEREO-A IMPACT (In-Situ Measurements of Particles and CME Transients) Low Energy Telescope (LET) 1-min Level 1 Ion Fluxes 2021-04-27T15:38:11Z The IMPACT Low Energy Telescope (LET) data consist of 1-min resolution unsectored fluxes and counts for each of 15 single-Z ionic species at each of a species-dependent number of energy bins ranging between 9 and 16, plus 16-sectored fluxes and counts for 5 ionic species or Z groups in one (H) or two (He4, CNO, NiMgSi, Fe) energy ranges. There is much fill data. ( Please acknowledge the IMPACT P.I., Janet Luhmann of UCB spase://SMWG/Person/Janet.G.Luhmann PrincipalInvestigator CDAWeb Skeleton Table https://cdaweb.gsfc.nasa.gov/pub/software/cdawlib/0SKELTABLES/sta_l1_let_00000000_v01.skt Caltech STEREO site http://www.srl.caltech.edu/STEREO/docs/LET_Level1.html spase://VEPO/NumericalData/STEREO-A/IMPACT/LET/L1/PT1M spase://VSPO/NumericalData/STEREO-A/IMPACT/LET/L1/PT1M spase://SMWG/Repository/NASA/GSFC/SPDF Online Open CDAWeb https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=STA_L1_LET&index=sp_phys STA_L1_LET With subset, plot and ASCII list functions from CDAWeb FTPS from SPDF (not with most browsers) ftps://spdf.gsfc.nasa.gov/pub/data/stereo/ahead/l1/impact/let/ HTTPS from SPDF https://spdf.gsfc.nasa.gov/pub/data/stereo/ahead/l1/impact/let/ In CDF via HTTP from SPDF CDF 7947 kB P1D Please acknowledge the P.I., Janet Luhmann of UCB, and CDAWeb at GSFC/SPDF spase://SMWG/Repository/NASA/GSFC/SPDF Online Open CDAWeb HAPI Server https://cdaweb.gsfc.nasa.gov/hapi STA_L1_LET Web Service to this product using the HAPI interface. CSV Please acknowledge the P.I., Janet Luhmann of UCB, and CDAWeb at GSFC/SPDF spase://SMWG/Instrument/STEREO-A/IMPACT/LET EnergeticParticles 2006-11-14T00:00:00 -P2M PT1M Heliosphere.Remote1AU Proton unsectored fluxes H_unsec_flux Unsectored proton flux in each of 12 energy bands ranging from 1.8-2.2 MeV to 12-15 MeV, at 1-min resolution PT1M 1/(sec sr cm^2 MeV) 12 Set of 12 proton fluxes -1.0e+31 Proton NumberFlux 1 1.8 15 MeV/n He3 ion unsectored fluxes He3_unsec_flux unsectored He3 ion flux in each of 11 energy bands ranging from 2.2-2.7 MeV to 12-15 MeV/n, at 1-min resolution PT1M 1/(sec sr cm^2 MeV/n) 11 Set of 11 He3 fluxes -1.0e+31 Ion NumberFlux 2 2.2 15 MeV/n He4 ion unsectored fluxes He4_unsec_flux unsectored He4 ion (alpha particle) flux in each of 12 energy bands ranging from 1.8-2.2 MeV to 12-15 MeV/n, at 1-min resolution PT1M 1/(sec sr cm^2 MeV/n) 12 Set of 12 He4 fluxes -1.0e+31 AlphaParticle NumberFlux 2 1.8 15 MeV/n Carbon ion unsectored fluxes C_unsec_flux unsectored carbon ion flux in each of 12 energy bands ranging from 3.2-3.6 MeV/n to 27-33 MeV/n, at 1-min resolution PT1M 1/(sec sr cm^2 MeV/n) 12 Set of 12 carbon ion fluxes -1.0e+31 Ion NumberFlux 6 3.2 33 MeV/n Nitrogen ion unsectored fluxes N_unsec_flux unsectored nitrogen ion flux in each of 12 energy bands ranging from 3.2-3.6 MeV/n to 27-33 MeV/n, at 1-min resolution PT1M 1/(sec sr cm^2 MeV/n) 12 Set of 12 nitrogen ion fluxes -1.0e+31 Ion NumberFlux 7 3.2 33 MeV/n Oxygen ion unsectored fluxes O_unsec_flux unsectored oxygen ion flux in each of 12 energy bands ranging from 3.2-3.6 MeV/n to 27-33 MeV/n, at 1-min resolution PT1M 1/(sec sr cm^2 MeV/n) 12 Set of 12 oxygen ion fluxes -1.0e+31 Ion NumberFlux 8 3.2 33 MeV/n Neon ion unsectored fluxes Ne_unsec_flux unsectored neon ion flux in each of 13 energy bands ranging from 3.2-3.6 MeV/n to 33-40 MeV/n, at 1-min resolution PT1M 1/(sec sr cm^2 MeV/n) 13 Set of 13 neon ion fluxes -1.0e+31 Ion NumberFlux 10 3.2 40 MeV/n Sodium ion unsectored fluxes Na_unsec_flux unsectored sodium ion flux in each of 8 energy bands ranging from 6-8 MeV/n to 33-40 MeV/n, at 1-min resolution PT1M 1/(sec sr cm^2 MeV/n) 8 Set of 8 sodium ion fluxes -1.0e+31 Ion NumberFlux 11 6 40 MeV/n Magnesium ion unsectored fluxes Mg_unsec_flux unsectored magnesium ion flux in each of 14 energy bands ranging from 3.2-3.6 MeV/n to 40-52 MeV/n, at 1-min resolution PT1M 1/(sec sr cm^2 MeV/n) 14 Set of 14 magnesium ion fluxes -1.0e+31 Ion NumberFlux 12 3.2 52 MeV/n Aluminium ion unsectored fluxes Al_unsec_flux unsectored aluminium ion flux in each of 9 energy bands ranging from 6-8 MeV/n to 40-52 MeV/n, at 1-min resolution PT1M 1/(sec sr cm^2 MeV/n) 9 Set of 9 aluminium ion fluxes -1.0e+31 Ion NumberFlux 13 6 52 MeV/n Silicon ion unsectored fluxes Si_unsec_flux unsectored silicon ion flux in each of 14 energy bands ranging from 3.2-3.6 MeV/n to 40-52 MeV/n, at 1-min resolution PT1M 1/(sec sr cm^2 MeV/n) 14 Set of 14 silicon ion fluxes -1.0e+31 Ion NumberFlux 14 3.2 52 MeV/n Sulfur ion unsectored fluxes S_unsec_flux unsectored sulfur ion flux in each of 13 energy bands ranging from 3.6-4 MeV/n to 40-52 MeV/n, at 1-min resolution PT1M 1/(sec sr cm^2 MeV/n) 13 Set of 13 sulfur ion fluxes -1.0e+31 Ion NumberFlux 16 3.6 52 MeV/n Argon ion unsectored fluxes Ar_unsec_flux unsectored argon ion flux in each of 13 energy bands ranging from 3.6-4 MeV/n to 40-52 MeV/n, at 1-min resolution PT1M 1/(sec sr cm^2 MeV/n) 13 Set of 13 argon ion fluxes -1.0e+31 Ion NumberFlux 18 3.6 52 MeV/n Calcium ion unsectored fluxes Ca_unsec_flux unsectored calcium ion flux in each of 13 energy bands ranging from 3.6-4 MeV/n to 40-52 MeV/n, at 1-min resolution PT1M 1/(sec sr cm^2 MeV/n) 13 Set of 13 calcium ion fluxes -1.0e+31 Ion NumberFlux 20 3.6 52 MeV/n Iron ion unsectored fluxes Fe_unsec_flux unsectored iron ion flux in each of 16 energy bands ranging from 2.7-3.2 MeV/n to 52-70 MeV/n, at 1-min resolution PT1M 1/(sec sr cm^2 MeV/n) 16 Set of 16 iron ion fluxes -1.0e+31 Ion NumberFlux 26 2.7 70 MeV/n Nickel ion unsectored fluxes Ni_unsec_flux unsectored nickel ion flux in each of 9 energy bands ranging from 8-10 MeV/n to 52-70 MeV/n, at 1-min resolution PT1M 1/(sec sr cm^2 MeV/n) 9 Set of 9 nickel ion fluxes -1.0e+31 Ion NumberFlux 28 8 70 MeV/n Proton unsectored counts H_unsec_cnts unsectored proton counts in each of 12 energy bands ranging from 1.8-2.2 MeV to 12-15 MeV, at 1-min resolution PT1M counts 12 Set of 12 proton counts -1.0e+31 Proton Counts 1 1.8 15 MeV/n He3 ion unsectored counts He3_unsec_cnts unsectored He3 ion counts in each of 11 energy bands ranging from 2.2-2.7 MeV to 12-15 MeV/n, at 1-min resolution PT1M counts 11 Set of 11 He3 counts -1.0e+31 Ion Counts 2 2.2 15 MeV/n He4 ion unsectored counts He4_unsec_cnts unsectored He4 ion (alpha particle) counts in each of 12 energy bands ranging from 1.8-2.2 MeV to 12-15 MeV/n, at 1-min resolution PT1M counts 12 Set of 12 He4 counts -1.0e+31 AlphaParticle Counts 2 1.8 15 MeV/n Carbon ion unsectored counts C_unsec_cnts unsectored carbon ion counts in each of 12 energy bands ranging from 3.2-3.6 MeV/n to 27-33 MeV/n, at 1-min resolution PT1M counts 12 Set of 12 carbon ion counts -1.0e+31 Ion Counts 6 3.2 33 MeV/n Nitrogen ion unsectored counts N_unsec_cnts unsectored nitrogen ion counts in each of 12 energy bands ranging from 3.2-3.6 MeV/n to 27-33 MeV/n, at 1-min resolution PT1M counts 12 Set of 12 nitrogen ion counts -1.0e+31 Ion Counts 7 3.2 33 MeV/n Oxygen ion unsectored counts O_unsec_cnts unsectored oxygen ion counts in each of 12 energy bands ranging from 3.2-3.6 MeV/n to 27-33 MeV/n, at 1-min resolution PT1M counts 12 Set of 12 oxygen ion counts -1.0e+31 Ion Counts 8 3.2 33 MeV/n Neon ion unsectored counts Ne_unsec_cnts unsectored neon ion counts in each of 13 energy bands ranging from 3.2-3.6 MeV/n to 33-40 MeV/n, at 1-min resolution PT1M counts 13 Set of 13 neon ion counts -1.0e+31 Ion Counts 10 3.2 40 MeV/n Sodium ion unsectored counts Na_unsec_cnts unsectored sodium ion counts in each of 8 energy bands ranging from 6-8 MeV/n to 33-40 MeV/n, at 1-min resolution PT1M counts 8 Set of 8 sodium ion counts -1.0e+31 Ion Counts 11 6 40 MeV/n Magnesium ion unsectored counts Mg_unsec_cnts unsectored magnesium ion counts in each of 14 energy bands ranging from 3.2-3.6 MeV/n to 40-52 MeV/n, at 1-min resolution PT1M counts 14 Set of 14 magnesium ion counts -1.0e+31 Ion Counts 12 3.2 52 MeV/n Aluminium ion unsectored counts Al_unsec_cnts unsectored aluminium ion counts in each of 9 energy bands ranging from 6-8 MeV/n to 40-52 MeV/n, at 1-min resolution PT1M counts 9 Set of 9 aluminium ion counts -1.0e+31 Ion Counts 13 6 52 MeV/n Silicon ion unsectored counts Si_unsec_cnts unsectored silicon ion counts in each of 14 energy bands ranging from 3.2-3.6 MeV/n to 40-52 MeV/n, at 1-min resolution PT1M counts 14 Set of 14 silicon ion counts -1.0e+31 Ion Counts 14 3.2 52 MeV/n Sulfur ion unsectored counts S_unsec_cnts unsectored sulfur ion counts in each of 13 energy bands ranging from 3.6-4 MeV/n to 40-52 MeV/n, at 1-min resolution PT1M counts 13 Set of 13 sulfur ion counts -1.0e+31 Ion Counts 16 3.6 52 MeV/n Argon ion unsectored counts Ar_unsec_cnts unsectored argon ion counts in each of 13 energy bands ranging from 3.6-4 MeV/n to 40-52 MeV/n, at 1-min resolution PT1M counts 13 Set of 13 argon ion counts -1.0e+31 Ion Counts 18 3.6 52 MeV/n Calcium ion unsectored counts Ca_unsec_cnts unsectored calcium ion counts in each of 13 energy bands ranging from 3.6-4 MeV/n to 40-52 MeV/n, at 1-min resolution PT1M counts 13 Set of 13 calcium ion counts -1.0e+31 Ion Counts 20 3.6 52 MeV/n Iron ion unsectored counts Fe_unsec_cnts unsectored iron ion counts in each of 16 energy bands ranging from 2.7-3.2 MeV/n to 52-70 MeV/n, at 1-min resolution PT1M counts 16 Set of 16 iron ion counts -1.0e+31 Ion Counts 26 2.7 70 MeV/n Nickel ion unsectored counts Ni_unsec_cnts unsectored nickel ion counts in each of 9 energy bands ranging from 8-10 MeV/n to 52-70 MeV/n, at 1-min resolution PT1M Counts 9 Set of 9 nickel ion counts -1.0e+31 Ion Counts 28 8 70 MeV/n Sectored 4-6 MeV proton fluxes H_Lo_sec_flux Flux of 4-6 MeV protons in each of 16 22.5deg angular bins, at 1-min resolution PT1M 1/(sec sr cm^2 MeV) 16 Set of 16 proton fluxes -1.0e+31 Proton NumberFlux 1 4 6 MeV/n Sectored 4-6 MeV/n He4 fluxes He4_Lo_sec_flux Flux of 4-6 MeV/n He4 ions in each of 16 22.5deg angular bins, at 1-min resolution PT1M 1/(sec sr cm^2 MeV) 16 Set of 16 He4 fluxes -1.0e+31 AlphaParticle NumberFlux 2 4 6 MeV/n Sectored 6-12 MeV/n He4 fluxes He4_Hi_sec_flux Flux of 6-12 MeV/n He4 ions in each of 16 22.5deg angular bins, at 1-min resolution PT1M 1/(sec sr cm^2 MeV) 16 Set of 16 He4 fluxes -1.0e+31 AlphaParticle NumberFlux 2 6 12 MeV/n Sectored 4-6 MeV/n CNO fluxes CNO_Lo_sec_flux Flux of 4-6 MeV/n CNO ions in each of 16 22.5deg angular bins, at 1-min resolution PT1M 1/(sec sr cm^2 MeV) 16 Set of 16 CNO fluxes -1.0e+31 Ion NumberFlux 6 4 6 MeV/n Sectored 6-12 MeV/n CNO fluxes CNO_Hi_sec_flux Flux of 6-12 MeV/n CNO ions in each of 16 22.5deg angular bins, at 1-min resolution PT1M 1/(sec sr cm^2 MeV) 16 Set of 16 CNO fluxes -1.0e+31 Ion NumberFlux 6 6 12 MeV/n Sectored 4-6 MeV/n NeMgSi fluxes NeMgSi_Lo_sec_flux Flux of 4-6 MeV/n NeMgSi ions in each of 16 22.5deg angular bins, at 1-min resolution PT1M 1/(sec sr cm^2 MeV) 16 Set of 16 NeMgSi fluxes -1.0e+31 Ion NumberFlux 10 4 6 MeV/n Sectored 6-12 MeV/n NeMgSi fluxes NeMgSi_Hi_sec_flux Flux of 6-12 MeV/n NeMgSi ions in each of 16 22.5deg angular bins, at 1-min resolution PT1M 1/(sec sr cm^2 MeV) 16 Set of 16 NeMgSi fluxes -1.0e+31 Ion NumberFlux 10 6 12 MeV/n Sectored 4-6 MeV/n Iron fluxes Fe_Lo_sec_flux Flux of 4-6 MeV/n iron ions in each of 16 22.5deg angular bins, at 1-min resolution PT1M 1/(sec sr cm^2 MeV) 16 Set of 16 iron fluxes -1.0e+31 Ion NumberFlux 26 4 6 MeV/n Sectored 6-12 MeV/n Iron fluxes Fe_Hi_sec_flux Flux of 6-12 MeV/n iron ions in each of 16 22.5deg angular bins, at 1-min resolution PT1M 1/(sec sr cm^2 MeV) 16 Set of 16 iron fluxes -1.0e+31 Ion NumberFlux 26 6 12 MeV/n Sectored 4-6 MeV proton counts H_Lo_sec_cnts Counts of 4-6 MeV protons in each of 16 22.5deg angular bins, at 1-min resolution PT1M counts 16 Set of 16 proton counts -1.0e+31 Proton Counts 1 4 6 MeV/n Sectored 4-6 MeV/n He4 counts He4_Lo_sec_cnts Counts of 4-6 MeV/n He4 ions in each of 16 22.5deg angular bins, at 1-min resolution PT1M counts 16 Set of 16 He4 counts -1.0e+31 AlphaParticle Counts 2 4 6 MeV/n Sectored 6-12 MeV/n He4 counts He4_Hi_sec_cnts Counts of 6-12 MeV/n He4 ions in each of 16 22.5deg angular bins, at 1-min resolution PT1M counts 16 Set of 16 He4 counts -1.0e+31 AlphaParticle Counts 2 6 12 MeV/n Sectored 4-6 MeV/n CNO counts CNO_Lo_sec_cnts Counts of 4-6 MeV/n CNO ions in each of 16 22.5deg angular bins, at 1-min resolution PT1M Counts 16 Set of 16 CNO counts -1.0e+31 Ion Counts 6 4 6 MeV/n Sectored 6-12 MeV/n CNO counts CNO_Hi_sec_cnts Counts of 6-12 MeV/n CNO ions in each of 16 22.5deg angular bins, at 1-min resolution PT1M counts 16 Set of 16 CNO counts -1.0e+31 Ion Counts 6 6 12 MeV/n Sectored 4-6 MeV/n NeMgSi counts NeMgSi_Lo_sec_cnts Counts of 4-6 MeV/n NeMgSi ions in each of 16 22.5deg angular bins, at 1-min resolution PT1M counts 16 Set of 16 NeMgSi counts -1.0e+31 Ion Counts 10 4 6 MeV/n Sectored 6-12 MeV/n NeMgSi counts NeMgSi_Hi_sec_cnts Counts of 6-12 MeV/n NeMgSi ions in each of 16 22.5deg angular bins, at 1-min resolution PT1M counts 16 Set of 16 NeMgSi counts -1.0e+31 Ion Counts 10 6 12 MeV/n Sectored 4-6 MeV/n iron counts Fe_Lo_sec_cnts Counts of 4-6 MeV/n iron ions in each of 16 22.5deg angular bins, at 1-min resolution PT1M counts 16 Set of 16 iron counts -1.0e+31 Ion Counts 26 4 6 MeV/n Sectored 6-12 MeV/n iron counts Fe_Hi_sec_cnts Counts of 6-12 MeV/n iron ions in each of 16 22.5deg angular bins, at 1-min resolution PT1M counts 16 Set of 16 iron counts -1.0e+31 Ion Counts 26 6 12 MeV/n