# Electro L1 data
# Moscow State University/Skobeltsyn Institute of Nuclear Physics (MSU/SINP) data archive
# https://ftp.sinp.msu.ru/
# Developed by Space Monitoring Data Center (SMDC) of MSU/SINP
# http://smdc.sinp.msu.ru/
# http://swx.sinp.msu.ru/
# smdc@sinp.msu.ru 

# Source: Electro-L1
# Orbit: Geostationary; Long = 76 deg till 2016-07-15
# Instrument: SKL
# Detectors: SKL-E spectrometer (DAS3 vrt)
# Measurements: particle fluxes
# Nominal SKL/DAS3 instrument geometric factor 0.1 cm2*sr
# Units_Protons: Protons/sm2*sr*s
# Units_Electrons: Electrons/sm2*sr*s

# Time resolution 10 s
# Missing data: -9.99999e+99
# Data available 2009-04-11 - 2016-10-03
#
# FTP catalogue structure:  Electro-L1 / skl / year / month
# File name template: el1-skl_yyyymmdd_10s.csv
# 
#
# Data file structure:
#  1 -- Date/time;
#  2 -- Electrons > 0.1, protons > 1 MeV (vertical SKL/das3);
#  3 -- Electrons > 2.3, protons > 13.5 MeV (vertical SKL/das3);
#  4 -- Electrons 2.3 - 4.2 MeV (vertical SKL/das3);
#  5 -- Electrons 4.2 - 6 MeV (vertical SKL/das3);
#  6 -- Electrons 6 - 20 MeV (vertical SKL/das3);
#  7 -- Protons 13.5 - 23 MeV (vertical SKL/das3);
#  8 -- Protons 23 - 42 MeV (vertical SKL/das3);
#  9 -- Protons 42 - 112 MeV (vertical SKL/das3);
# 10 -- Protons 112 - 320 MeV (vertical SKL/das3);
# 11 -- Electrons > 1.3, protons 1.2 - 95 MeV (vertical SKL/das3);
# 12 -- Protons > 100 MeV (vertical SKL/das3);
# 13 -- Magnetic latitude [degrees];                                                                                                
# 14 -- Magnetic longitude [degrees];                                                                                               
# 15 -- Magnetic local time [hours];                                                                                                
# 16 -- L-shell [RE];                                                                                                               
# 17 -- |B_IGRF|, IGRF geomagnetic field [Gauss];                                                                                   
# 18 -- IGRF Bx (geo) [nT];                                                                                                         
# 19 -- IGRF By (geo) [nT];                                                                                                         
# 20 -- IGRF Bz (geo) [nT];                                                                                                         
# 21 -- X (GSM) [km];                                                                                                               
# 22 -- Y (GSM) [km];                                                                                                               
# 23 -- Z (GSM) [km].