PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/24-01:13:10
G03     189.7          16.9                8.3 +/-    2.79      19.7 +/-    2.79  0.230 / 0.350
G07     296.3          41.5                6.8 +/-    1.75       9.7 +/-    1.75  0.200 / 0.300
G08     136.1          32.9                9.5 +/-    1.22      15.7 +/-    1.22  0.090 / 0.120
G09     320.2          73.8                6.8 +/-    0.70       7.0 +/-    0.70  0.090 / 0.130
G16     42.3           31.2                4.3 +/-    1.13       7.4 +/-    1.13  0.030 / 0.040
G23     131.1          74.4                6.9 +/-    0.50       7.1 +/-    0.50  0.040 / 0.040
G27     92.4           35.4                7.7 +/-    0.42      12.1 +/-    0.42  0.150 / 0.240
G30     277.1          13.3                6.7 +/-    2.19      17.3 +/-    2.19  0.090 / 0.170