PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/09/21-00:27:40
G01     300.1          38.6                9.7 +/-    1.10      14.5 +/-    1.10  0.060 / 0.120
G10     112.1          33.6                8.3 +/-    0.66      13.6 +/-    0.66  0.070 / 0.130
G11     276.7          26.5                9.6 +/-    1.61      18.1 +/-    1.61  0.080 / 0.080
G14     3.3            65.2                8.0 +/-    0.67       8.8 +/-    0.67  0.060 / 0.090
G18     266.1          50.2                9.6 +/-    0.73      12.1 +/-    0.73  0.060 / 0.050
G22     311.8          29.2                7.0 +/-    1.78      12.5 +/-    1.78  0.050 / 0.070
G25     77.3           17.7                6.5 +/-    1.68      15.0 +/-    1.68  0.080 / 0.200
G31     153.5          71.9                9.4 +/-    0.84       9.8 +/-    0.84  0.090 / 0.160
G32     42.7           47.9                6.7 +/-    0.30       8.7 +/-    0.30  0.040 / 0.080