:Product: 20190216_EOF.txt
:Created: 2019 Feb 16 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 Feb 16 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  2.816907e-05  9.246663e-05 
 9.765953e-03 -5.473912e-04  1.381141e-04 
 3.633841e-02 -1.375189e-04  1.937532e-04 
 9.190849e-02  1.420263e-03 -1.365861e-03 
 1.735192e-01 -2.987381e-03  2.702178e-03 
 2.625083e-01 -2.135944e-02  4.351592e-03 
 3.357941e-01 -7.483320e-03 -2.361600e-03 
 3.782771e-01  2.071007e-03 -8.976576e-03 
 3.870261e-01  2.239875e-03 -1.494997e-03 
 3.681317e-01  1.462714e-02  3.840229e-03 
 3.313443e-01  8.619052e-03  5.179242e-03 
 2.860135e-01 -2.009612e-03 -5.354301e-03 
 2.391834e-01  1.156506e-02  2.772409e-03 
 1.952770e-01 -5.274482e-03  6.075730e-04 
 1.565578e-01 -7.259356e-03  3.386847e-03 
 1.237990e-01 -1.501286e-03  2.125984e-03 
 9.687891e-02 -8.795937e-03  4.589797e-04 
 7.521588e-02 -9.128636e-05 -2.229009e-04 
 5.804842e-02 -2.414671e-03  3.998837e-04 
 4.459666e-02 -3.095012e-03  2.346718e-04 
 3.414466e-02 -2.236565e-03 -1.214843e-04 
 2.607436e-02  7.072282e-04  6.704463e-04 
 1.987233e-02 -9.480806e-04  1.651633e-04 
 1.512292e-02  8.908438e-04  3.054532e-04 
 1.149560e-02 -7.570125e-04  5.094019e-04 
 8.730835e-03 -1.606864e-04  2.252679e-04 
 6.626714e-03 -3.035737e-04  3.784071e-04 
 5.027212e-03  3.284809e-04  3.696258e-04 
 3.812366e-03 -2.967620e-04  3.519546e-04 
 2.890278e-03  1.805251e-05  4.866015e-04 
 2.190745e-03  2.317189e-05  2.019486e-05 
 1.660252e-03  2.201680e-05  4.591252e-04 
 1.258064e-03  6.451040e-06 -1.147014e-05 
 9.532157e-04 -2.088213e-05  3.385224e-04 
 7.221862e-04  4.887081e-05  3.372808e-04 
 5.471218e-04 -3.956852e-06  8.839334e-05 
 4.144779e-04  3.743828e-05  4.312504e-04 
 3.139825e-04 -7.900100e-06  7.921101e-05 
 2.378480e-04  4.834225e-06  4.435872e-04 
 1.801714e-04 -3.994399e-06  1.143155e-04 
 1.364792e-04 -6.008943e-06  3.335839e-04 
 1.033815e-04 -1.185026e-05  3.125430e-04 
 7.830975e-05  2.940439e-06  7.657004e-05 
 5.931797e-05  1.785341e-06  1.420956e-04 
 4.493191e-05 -3.946109e-07  9.746684e-05 
 3.403471e-05  2.848017e-06  4.550113e-04 
 2.578030e-05  4.038481e-08  2.637746e-04 
 1.952780e-05 -6.462499e-09  4.647555e-04 
 1.479169e-05  1.355506e-07  1.063052e-04 
 1.120423e-05  6.348908e-07  3.147938e-04 
 8.486835e-06 -1.774128e-06  3.846532e-04 
 6.428494e-06  2.250603e-07  1.953489e-04 
 4.869367e-06 -5.318524e-07  4.088053e-04 
 3.688380e-06 -4.079437e-07  7.972303e-05