PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/01-23:27:50
G01     269.7          41.1                8.1 +/-    0.72      11.6 +/-    0.72  0.040 / 0.070
G03     315.8          29.1                5.2 +/-    3.36       9.3 +/-    3.36  0.040 / 0.070
G10     130.1          15.8               10.5 +/-    1.17      25.6 +/-    1.17  0.060 / 0.090
G11     248.3          19.4                9.0 +/-    0.91      20.1 +/-    0.91  0.050 / 0.090
G14     44.3           49.6                6.7 +/-    0.79       8.5 +/-    0.79  0.040 / 0.060
G18     230.7          38.1                9.8 +/-    1.52      14.7 +/-    1.52  0.040 / 0.070
G22     313.9          51.4                6.7 +/-    1.13       8.4 +/-    1.13  0.080 / 0.240
G25     48.5           14.2                4.6 +/-    0.84      11.7 +/-    0.84  0.110 / 0.190
G31     55.6           74.6                7.8 +/-    0.62       8.1 +/-    0.62  0.060 / 0.200
G32     64.9           31.8                6.3 +/-    0.65      10.7 +/-    0.65  0.060 / 0.190