PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/13-07:13:10
G01     44.5           20.4                5.2 +/-    3.60      11.3 +/-    3.60  0.080 / 0.080
G06     175.3          30.7                9.5 +/-    2.06      16.4 +/-    2.06  0.060 / 0.060
G11     44.2           13.7                3.4 +/-    2.14       8.8 +/-    2.14  0.150 / 0.230
G13     243.4          28.0               12.0 +/-    1.49      21.9 +/-    1.49  0.110 / 0.210
G15     276.3          14.9                7.5 +/-    1.41      18.6 +/-    1.41  0.070 / 0.060
G17     339.5          76.6                7.9 +/-    0.68       8.1 +/-    0.68  0.050 / 0.050
G19     257.9          66.5                7.9 +/-    1.10       8.6 +/-    1.10  0.030 / 0.020
G24     318.6          11.1              -12.7 +/-   25.72     -34.7 +/-   25.72  0.030 / 0.020
G28     49.2           56.1                8.3 +/-    1.03       9.8 +/-    1.03  0.040 / 0.030
G30     153.1          39.3               11.8 +/-    0.94      17.4 +/-    0.94  0.040 / 0.030