:Product: 20190425_EOF.txt
:Created: 2019 Apr 25 0007 UTC
# North America Total Electron Content (NATEC), Operational Version 2.0
# Prepared by the U.S. Dept. of Commerce, NOAA, Space Weather Prediction Center.
#
# Units: TEC: TECU (10^16 electrons/m^2) x 10
#        Longitude, Latitude: degrees x 10
# Source: Kalman filter data assimilation model using ground-based GPS data from NGS, CORS, RTIGS, GPS/MET
# Missing data: n/a
# End record identifier: End of file
# Time Range: 2019 Apr 25 0000 - 2345 UTC
# Cadence: 15 minutes
# URL: http://www.swpc.noaa.gov/products/us-total-electron-content
#
# See _________________ for format explanation.
#
#                     Daily Empirical Ortho-Normal Functions
#-------------------------------------------------------------------------
  54   3  6446.340   25.0
 1.576586e-03 -2.373694e-05  4.469114e-04 
 9.765953e-03 -9.529358e-05  2.849386e-04 
 3.633841e-02 -1.142175e-03  1.298456e-03 
 9.190849e-02 -4.416228e-03 -9.726097e-04 
 1.735192e-01 -7.968135e-03  6.763590e-03 
 2.625083e-01 -2.459680e-03 -6.407825e-03 
 3.357941e-01  1.792596e-02  5.789763e-03 
 3.782771e-01 -2.287665e-04  1.148769e-03 
 3.870261e-01  5.549773e-03 -4.638206e-03 
 3.681317e-01 -1.614694e-04 -6.670318e-03 
 3.313443e-01  5.450033e-03  2.709760e-03 
 2.860135e-01 -2.224198e-02  2.306730e-03 
 2.391834e-01  5.288822e-05  5.422298e-03 
 1.952770e-01  4.756255e-04 -2.227545e-03 
 1.565578e-01 -2.280014e-03 -7.572006e-04 
 1.237990e-01 -4.923002e-03  7.908727e-04 
 9.687891e-02 -3.482042e-03 -3.661103e-04 
 7.521588e-02  1.637411e-03 -4.781541e-04 
 5.804842e-02  3.228693e-03 -4.822392e-04 
 4.459666e-02 -7.327438e-04  1.162934e-03 
 3.414466e-02 -1.743702e-03  1.269854e-03 
 2.607436e-02 -7.892284e-04 -3.180347e-04 
 1.987233e-02 -5.301452e-05  8.191129e-04 
 1.512292e-02  8.078859e-04 -1.396065e-04 
 1.149560e-02  9.603379e-05  6.335295e-04 
 8.730835e-03 -3.051536e-04  4.374365e-04 
 6.626714e-03  9.607152e-06  4.188203e-04 
 5.027212e-03  2.222991e-04  2.531220e-04 
 3.812366e-03  2.246741e-04  3.302372e-04 
 2.890278e-03 -1.866112e-06  1.158000e-04 
 2.190745e-03 -6.597368e-05  3.579538e-04 
 1.660252e-03 -5.939530e-06  6.307259e-05 
 1.258064e-03 -6.736538e-05  1.684212e-04 
 9.532157e-04  2.583169e-05  1.921215e-05 
 7.221862e-04  2.743158e-05  2.675543e-05 
 5.471218e-04 -1.285177e-05  4.223019e-04 
 4.144779e-04 -8.472166e-06  3.466387e-04 
 3.139825e-04 -1.546546e-05  1.643147e-04 
 2.378480e-04 -4.095888e-06  4.766114e-04 
 1.801714e-04  6.069774e-06  1.702448e-05 
 1.364792e-04 -7.322594e-06  2.220517e-04 
 1.033815e-04 -2.867636e-07  1.891839e-04 
 7.830975e-05 -1.557024e-06  3.838933e-04 
 5.931797e-05 -1.593854e-06  4.003972e-04 
 4.493191e-05 -4.239988e-06  9.364048e-05 
 3.403471e-05  5.998392e-07  2.462970e-04 
 2.578030e-05 -2.816194e-07  2.244502e-04 
 1.952780e-05 -6.336387e-07  3.247237e-04 
 1.479169e-05  2.630843e-07  3.563704e-04 
 1.120423e-05  3.817467e-07  3.785311e-04 
 8.486835e-06 -5.381347e-07  1.386837e-04 
 6.428494e-06  1.392088e-08  3.412530e-04 
 4.869367e-06  5.535303e-07  3.277444e-04 
 3.688380e-06  6.577357e-08  8.156677e-05