PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/04-21:12:30
G10     107.4          37.1               10.8 +/-    0.26      16.5 +/-    0.26  0.080 / 0.160
G11     283.5          26.2               10.3 +/-    1.30      19.6 +/-    1.30  0.100 / 0.160
G14     347.6          67.8                7.7 +/-    0.53       8.2 +/-    0.53  0.040 / 0.050
G20     121.9          10.9                9.8 +/-    1.75      26.7 +/-    1.75  0.040 / 0.050
G22     310.2          25.1                8.7 +/-    1.88      16.9 +/-    1.88  0.080 / 0.310
G25     81.8           16.4                9.3 +/-    1.10      22.4 +/-    1.10  0.110 / 0.240
G31     163.6          66.3               11.4 +/-    0.88      12.3 +/-    0.88  0.030 / 0.050
G32     38.6           50.7                9.4 +/-    0.68      11.7 +/-    0.68  0.040 / 0.040