PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/12-00:43:10
G03     207.3          51.7               14.9 +/-    0.90      18.4 +/-    0.90  0.090 / 0.080
G07     263.3          21.0               11.2 +/-    2.12      24.0 +/-    2.12  0.060 / 0.090
G09     315.2          38.0                9.6 +/-    0.54      14.4 +/-    0.54  0.040 / 0.040
G16     73.6           60.9               10.7 +/-    0.51      12.0 +/-    0.51  0.040 / 0.040
G22     188.2          34.8               13.9 +/-    0.82      22.2 +/-    0.82  0.040 / 0.050
G23     338.0          66.7               10.2 +/-    0.33      11.0 +/-    0.33  0.050 / 0.050
G26     48.6           36.6                7.8 +/-    1.51      12.0 +/-    1.51  0.040 / 0.040
G27     128.4          15.3               12.0 +/-    3.93      29.7 +/-    3.93  0.040 / 0.040