PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/06/05-14:12:30
G07     349.7          63.0                9.4 +/-    0.63      10.4 +/-    0.63  0.080 / 0.150
G08     93.5           52.6               10.3 +/-    0.59      12.6 +/-    0.59  0.140 / 0.150
G09     189.4          70.6               11.9 +/-    0.73      12.6 +/-    0.73  0.160 / 0.280
G11     142.5          16.7               12.6 +/-    3.93      30.2 +/-    3.93  0.100 / 0.200
G23     156.1          35.6               10.9 +/-    0.85      17.0 +/-    0.85  0.030 / 0.040
G27     52.4           30.3                8.8 +/-    1.85      15.3 +/-    1.85  0.040 / 0.040
G28     238.7          27.7               13.1 +/-    2.41      24.1 +/-    2.41  0.110 / 0.100
G30     307.4          41.0               10.2 +/-    1.36      14.7 +/-    1.36  0.120 / 0.090