PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/30-19:57:50
G01     287.6          42.6               10.2 +/-    2.59      14.3 +/-    2.59  0.050 / 0.080
G03     311.9          16.1                5.5 +/-    4.28      13.2 +/-    4.28  0.070 / 0.090
G10     120.0          26.2                8.7 +/-    1.23      16.5 +/-    1.23  0.060 / 0.050
G11     268.7          24.1                9.9 +/-    1.27      19.7 +/-    1.27  0.070 / 0.050
G14     16.4           61.5                6.8 +/-    0.94       7.7 +/-    0.94  0.240 / 0.310
G22     314.0          37.6                7.2 +/-    0.95      11.0 +/-    0.95  0.220 / 0.270
G25     66.8           18.3                7.4 +/-    1.57      16.9 +/-    1.57  0.080 / 0.150
G26     156.7          13.8               11.5 +/-    2.50      29.4 +/-    2.50  0.100 / 0.160
G31     127.3          78.6                8.4 +/-    0.62       8.6 +/-    0.62  0.030 / 0.020
G32     52.4           40.4                6.0 +/-    1.79       8.7 +/-    1.79  0.030 / 0.030