PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/09/07-22:12:40
G08     316.6          14.3                8.4 +/-    1.07      21.3 +/-    1.07  0.040 / 0.060
G10     324.6          59.0               10.6 +/-    1.14      12.1 +/-    1.14  0.040 / 0.050
G14     215.1          23.4               15.3 +/-    1.66      31.0 +/-    1.66  0.070 / 0.080
G15     46.1           15.9                7.8 +/-    1.36      19.0 +/-    1.36  0.090 / 0.080
G20     28.3           61.9               10.1 +/-    0.52      11.3 +/-    0.52  0.120 / 0.370
G21     127.6          63.2               10.9 +/-    0.89      12.1 +/-    0.89  0.150 / 0.350
G24     81.9           30.4               11.0 +/-    0.49      19.2 +/-    0.49  0.130 / 0.280
G27     282.7          38.0               10.3 +/-    1.21      15.5 +/-    1.21  0.110 / 0.280
G32     218.1          47.0               13.5 +/-    1.27      17.7 +/-    1.27  0.130 / 0.280