PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/04-16:43:00
G10     264.8          38.5               10.7 +/-    0.99      15.9 +/-    0.99  0.130 / 0.210
G13     42.6           18.9                8.8 +/-    1.60      19.8 +/-    1.60  0.120 / 0.150
G15     60.1           48.7                8.6 +/-    0.81      11.1 +/-    0.81  0.080 / 0.300
G16     280.6          13.5                8.6 +/-    1.11      22.1 +/-    1.11  0.100 / 0.350
G20     297.0          60.7                9.7 +/-    0.69      11.0 +/-    0.69  0.140 / 0.330
G21     357.7          69.9               10.5 +/-    0.62      11.1 +/-    0.62  0.120 / 0.310
G24     124.4          12.6               11.8 +/-    2.21      31.0 +/-    2.21  0.040 / 0.040
G27     319.9          16.8                6.5 +/-    1.04      15.5 +/-    1.04  0.050 / 0.050
G29     167.1          35.1               11.5 +/-    0.62      18.2 +/-    0.62  0.040 / 0.080