PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/04-22:42:40
G01     290.2          40.5               12.9 +/-    0.88      18.6 +/-    0.88  0.050 / 0.080
G03     312.0          16.5               11.1 +/-    2.16      26.6 +/-    2.16  0.060 / 0.080
G10     120.1          27.7               13.6 +/-    2.20      25.1 +/-    2.20  0.060 / 0.070
G11     263.0          25.7               15.1 +/-    1.62      29.2 +/-    1.62  0.070 / 0.090
G14     25.2           58.4               12.2 +/-    0.58      14.0 +/-    0.58  0.050 / 0.050
G18     248.6          47.4               15.1 +/-    1.45      19.7 +/-    1.45  0.050 / 0.060
G22     313.8          37.9               12.7 +/-    1.30      19.1 +/-    1.30  0.110 / 0.220
G25     62.4           17.1               11.9 +/-    0.90      28.1 +/-    0.90  0.110 / 0.210
G31     134.4          79.0               14.3 +/-    0.87      14.5 +/-    0.87  0.060 / 0.180
G32     51.6           41.5               10.9 +/-    0.93      15.4 +/-    0.93  0.080 / 0.210