PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/16-00:13:00
G01     223.6          14.5                8.9 +/-    2.04      22.4 +/-    2.04  0.040 / 0.050
G03     278.9          68.8                6.5 +/-    0.65       6.9 +/-    0.65  0.050 / 0.050
G09     297.4          13.1                8.6 +/-    1.66      22.5 +/-    1.66  0.270 / 0.320
G14     89.9           21.6                5.1 +/-    1.47      10.7 +/-    1.47  0.190 / 0.480
G16     142.8          48.5                9.0 +/-    0.67      11.5 +/-    0.67  0.100 / 0.310
G22     211.5          67.7                7.5 +/-    0.84       8.1 +/-    0.84  0.110 / 0.290
G23     308.9          38.3                5.8 +/-    1.57       8.6 +/-    1.57  0.040 / 0.060
G26     92.1           55.0                6.8 +/-    0.51       8.1 +/-    0.51  0.040 / 0.060
G31     46.2           30.9                4.0 +/-    0.45       7.0 +/-    0.45  0.040 / 0.100