:Product: 20180924_EOF.txt
:Created: 2018 Sep 24 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: 2018 Sep 24 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
 9.767197e-05  1.168315e-04  1.487766e-04 
 2.687928e-02  1.563566e-02  2.884126e-04 
 2.095981e-02  1.450652e-02  1.692913e-02 
 2.714232e-02  1.085064e-02  2.060201e-02 
 4.728961e-02 -1.153222e-02  6.209824e-02 
 8.930120e-02 -5.971833e-02  1.865036e-01 
 1.634859e-01 -1.196205e-01  3.153583e-01 
 2.493763e-01 -1.689644e-01  3.443941e-01 
 3.109553e-01 -1.976750e-01  2.582107e-01 
 3.381427e-01 -2.027689e-01  1.204219e-01 
 3.419562e-01 -1.758440e-01 -2.732836e-02 
 3.309217e-01 -1.224066e-01 -1.602106e-01 
 3.073569e-01 -6.187282e-02 -2.391910e-01 
 2.757644e-01 -7.062538e-03 -2.595067e-01 
 2.414465e-01  3.816825e-02 -2.403748e-01 
 2.082269e-01  7.259714e-02 -1.991466e-01 
 1.783517e-01  9.678045e-02 -1.495059e-01 
 1.528399e-01  1.128161e-01 -1.016241e-01 
 1.317929e-01  1.229498e-01 -6.078790e-02 
 1.147923e-01  1.290219e-01 -2.853121e-02 
 1.012114e-01  1.323749e-01 -4.275182e-03 
 9.040548e-02  1.339386e-01  1.339798e-02 
 8.180136e-02  1.343463e-01  2.601895e-02 
 7.492601e-02  1.340270e-01  3.491664e-02 
 6.940405e-02  1.332711e-01  4.113413e-02 
 6.494362e-02  1.322738e-01  4.544743e-02 
 6.131969e-02  1.311651e-01  4.841697e-02 
 5.835903e-02  1.300295e-01  5.044108e-02 
 5.592786e-02  1.289205e-01  5.180093e-02 
 5.392231e-02  1.278702e-01  5.269438e-02 
 5.226114e-02  1.268965e-01  5.326080e-02 
 5.088034e-02  1.260073e-01  5.359862e-02 
 4.972908e-02  1.252044e-01  5.377752e-02 
 4.876666e-02  1.244858e-01  5.384705e-02 
 4.796033e-02  1.238467e-01  5.384238e-02 
 4.728346e-02  1.232815e-01  5.378870e-02 
 4.671435e-02  1.227837e-01  5.370384e-02 
 4.623520e-02  1.223467e-01  5.360051e-02 
 4.583132e-02  1.219641e-01  5.348768e-02 
 4.549055e-02  1.216300e-01  5.337158e-02 
 4.520280e-02  1.213386e-01  5.325650e-02 
 4.495964e-02  1.210850e-01  5.314534e-02 
 4.475405e-02  1.208645e-01  5.303995e-02 
 4.458013e-02  1.206730e-01  5.294137e-02 
 4.443296e-02  1.205069e-01  5.285021e-02 
 4.430835e-02  1.203628e-01  5.276661e-02 
 4.420283e-02  1.202380e-01  5.269055e-02 
 4.411344e-02  1.201299e-01  5.262171e-02 
 4.403771e-02  1.200363e-01  5.255976e-02 
 4.397352e-02  1.199554e-01  5.250425e-02 
 4.391911e-02  1.198854e-01  5.245469e-02 
 4.387299e-02  1.198249e-01  5.241060e-02 
 4.383388e-02  1.197725e-01  5.237150e-02 
 4.380072e-02  1.197273e-01  5.233690e-02