PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/24-05:12:40
G01     79.7           32.0                5.6 +/-    1.07       9.4 +/-    1.07  0.030 / 0.030
G07     130.7          39.6                8.5 +/-    1.23      12.5 +/-    1.23  0.030 / 0.030
G11     63.7           40.1                6.2 +/-    1.08       9.1 +/-    1.08  0.150 / 0.210
G13     285.2          38.9                4.4 +/-    3.38       6.5 +/-    3.38  0.070 / 0.270
G15     308.4          14.0                3.6 +/-    2.48       9.3 +/-    2.48  0.040 / 0.050
G17     218.6          60.6               11.1 +/-    1.17      12.5 +/-    1.17  0.050 / 0.040
G19     216.7          35.6                9.2 +/-    1.47      14.5 +/-    1.47  0.060 / 0.040
G28     343.4          61.4                6.9 +/-    0.48       7.7 +/-    0.48  0.040 / 0.040
G30     119.6          74.9                8.9 +/-    0.55       9.2 +/-    0.55  0.070 / 0.070