PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/30-05:43:10
G01     51.5           25.9                4.8 +/-    2.10       9.1 +/-    2.10  0.050 / 0.050
G06     177.5          21.3                6.5 +/-    2.23      13.8 +/-    2.23  0.050 / 0.040
G07     144.6          16.2                6.0 +/-    1.66      14.6 +/-    1.66  0.150 / 0.250
G11     46.5           22.1                4.5 +/-    2.97       9.4 +/-    2.97  0.130 / 0.260
G13     252.9          33.3                8.5 +/-    1.90      14.0 +/-    1.90  0.040 / 0.050
G15     284.5          16.8                4.3 +/-    3.64      10.2 +/-    3.64  0.040 / 0.060
G17     294.4          79.7                9.3 +/-    0.57       9.4 +/-    0.57  0.030 / 0.020
G19     240.6          59.2                8.9 +/-    2.84      10.2 +/-    2.84  0.030 / 0.020
G28     32.5           59.0                5.0 +/-    1.41       5.7 +/-    1.41  0.050 / 0.050
G30     149.1          49.4               10.5 +/-    1.24      13.3 +/-    1.24  0.050 / 0.070