PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/11-21:43:10
G01     269.4          42.7               13.2 +/-    0.85      18.4 +/-    0.85  0.040 / 0.070
G03     315.5          26.9                7.3 +/-    1.64      13.7 +/-    1.64  0.040 / 0.080
G10     128.7          16.0               12.4 +/-    1.93      30.1 +/-    1.93  0.060 / 0.060
G11     255.0          19.6               12.7 +/-    1.59      28.3 +/-    1.59  0.040 / 0.060
G14     35.7           54.3               11.1 +/-    0.36      13.3 +/-    0.36  0.090 / 0.190
G22     314.4          48.9                8.6 +/-    0.71      11.0 +/-    0.71  0.070 / 0.190
G25     54.4           16.9                7.5 +/-    1.15      17.9 +/-    1.15  0.090 / 0.140
G26     148.8          24.2               14.8 +/-    2.15      29.5 +/-    2.15  0.100 / 0.180
G31     60.0           74.5               11.9 +/-    0.55      12.3 +/-    0.55  0.040 / 0.080
G32     63.4           32.1                8.6 +/-    0.63      14.3 +/-    0.63  0.050 / 0.060