:Product: 20231031_EOF.txt
:Created: 2023 Oct 31 0011 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: 2023 Oct 31 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
3.045510e-04 7.885253e-04 1.115050e-03 
6.744985e-02 1.097330e-01 1.594295e-01 
5.037882e-02 1.184818e-01 1.727460e-01 
7.238085e-02 1.769897e-01 2.955569e-01 
1.075116e-01 2.378386e-01 3.096111e-01 
1.451388e-01 3.036485e-01 2.434004e-01 
1.895220e-01 3.335017e-01 1.146843e-01 
2.422458e-01 3.157015e-01 -6.145145e-02 
2.905316e-01 2.452894e-01 -2.052475e-01 
3.250222e-01 1.405508e-01 -2.606871e-01 
3.408178e-01 2.874099e-02 -2.350876e-01 
3.377207e-01 -6.888627e-02 -1.666805e-01 
3.183846e-01 -1.412686e-01 -8.134083e-02 
2.874483e-01 -1.845468e-01 4.073347e-03 
2.504938e-01 -2.001668e-01 7.399414e-02 
2.125627e-01 -1.936980e-01 1.177167e-01 
1.773191e-01 -1.734212e-01 1.327480e-01 
1.470131e-01 -1.483338e-01 1.291387e-01 
1.223174e-01 -1.242673e-01 1.170970e-01 
1.028668e-01 -1.038288e-01 1.030624e-01 
8.784055e-02 -8.759537e-02 9.015275e-02 
7.633486e-02 -7.517453e-02 7.943474e-02 
6.754198e-02 -6.585865e-02 7.097741e-02 
6.080679e-02 -5.893886e-02 6.447216e-02 
5.562386e-02 -5.381876e-02 5.952817e-02 
5.161281e-02 -5.003386e-02 5.578873e-02 
4.849036e-02 -4.723554e-02 5.296314e-02 
4.604588e-02 -4.516656e-02 5.082662e-02 
4.412226e-02 -4.363794e-02 4.920866e-02 
4.260155e-02 -4.251084e-02 4.798142e-02 
4.139456e-02 -4.168293e-02 4.704909e-02 
4.043327e-02 -4.107826e-02 4.633978e-02 
3.966543e-02 -4.064024e-02 4.579935e-02 
3.905061e-02 -4.032656e-02 4.538703e-02 
3.855727e-02 -4.010541e-02 4.507196e-02 
3.816070e-02 -3.995282e-02 4.483072e-02 
3.784144e-02 -3.985073e-02 4.464562e-02 
3.758410e-02 -3.978558e-02 4.450314e-02 
3.737642e-02 -3.974710e-02 4.439307e-02 
3.720867e-02 -3.972766e-02 4.430768e-02 
3.707304e-02 -3.972150e-02 4.424109e-02 
3.696330e-02 -3.972437e-02 4.418884e-02 
3.687444e-02 -3.973319e-02 4.414762e-02 
3.680246e-02 -3.974564e-02 4.411472e-02 
3.674410e-02 -3.976010e-02 4.408833e-02 
3.669675e-02 -3.977540e-02 4.406699e-02 
3.665833e-02 -3.979076e-02 4.404951e-02 
3.662711e-02 -3.980562e-02 4.403507e-02 
3.660174e-02 -3.981965e-02 4.402313e-02 
3.658112e-02 -3.983268e-02 4.401303e-02 
3.656435e-02 -3.984458e-02 4.400450e-02 
3.655071e-02 -3.985539e-02 4.399729e-02 
3.653958e-02 -3.986501e-02 4.399111e-02 
3.653053e-02 -3.987359e-02 4.398573e-02