PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2017/11/10-08:12:40
G01     78.6           33.2                2.5 +/-    1.40       4.2 +/-    1.40  0.030 / 0.040
G07     133.2          35.9                6.8 +/-    0.48      10.5 +/-    0.48  0.040 / 0.040
G11     58.9           34.2                4.1 +/-    1.38       6.7 +/-    1.38  0.060 / 0.070
G13     284.8          36.9                4.8 +/-    0.82       7.3 +/-    0.82  0.070 / 0.060
G15     308.2          13.8                0.6 +/-    2.65       1.6 +/-    2.65  0.100 / 0.180
G17     223.9          64.9                6.4 +/-    0.95       7.0 +/-    0.95  0.120 / 0.230
G19     219.7          37.5                5.8 +/-    2.18       8.8 +/-    2.18  0.060 / 0.090
G28     8.8            60.4                2.7 +/-    1.27       3.0 +/-    1.27  0.060 / 0.090
G30     126.0          67.8                5.9 +/-    0.54       6.3 +/-    0.54  0.040 / 0.030