Current TEC/S4 @LWA Site 1

LWA1 Data for 2017/07/21-01:43:00 UT

PRN	Azimuth (d)	Elevation (d)	Vert TEC (tecu)	Slant TEC (tecu)	S4 (L1/L2)
G10	257.5	31.1	13.6 +/- 2.53	23.4 +/- 2.53	0.130 / 0.130
G13	48.0	26.4	12.1 +/- 2.11	22.8 +/- 2.11	0.080 / 0.080
G15	75.9	56.8	12.4 +/- 0.51	14.5 +/- 0.51	0.030 / 0.090
G16	289.2	13.9	10.2 +/- 1.17	26.0 +/- 1.17	0.070 / 0.090
G18	279.9	59.1	13.0 +/- 0.63	14.9 +/- 0.63	0.050 / 0.050
G20	49.0	40.5	11.5 +/- 0.68	16.6 +/- 0.68	0.060 / 0.050
G21	343.7	65.6	10.9 +/- 0.72	11.9 +/- 0.72	0.130 / 0.330
G26	262.0	12.2	11.5 +/- 3.80	30.6 +/- 3.80	0.110 / 0.330
G27	321.2	12.9	8.4 +/- 1.57	22.0 +/- 1.57	0.160 / 0.180
G29	166.1	39.4	13.6 +/- 1.20	20.0 +/- 1.20	0.110 / 0.150

Ionosphere Map from LWA Site 1

Left: The flat sky shows the vertical Total Electron Content across the visibile Ionosphere from the LWA station.
Right: The actual sky shows the real Total Electron Content the LWA station sees

Current TEC/S4 @LWA Sevilleta

SVT Data for 2017/07/21-01:58:00 UT

PRN	Azimuth (d)	Elevation (d)	Vert TEC (tecu)	Slant TEC (tecu)	S4 (L1/L2)
G10	264.1	35.6	13.3 +/- 1.16	20.9 +/- 1.16	0.200 / 0.420
G13	43.8	21.6	11.0 +/- 2.24	23.3 +/- 2.24	0.250 / 0.410
G15	65.0	53.2	13.0 +/- 0.61	15.8 +/- 0.61	0.050 / 0.040
G16	282.8	12.3	10.8 +/- 5.02	28.7 +/- 5.02	0.050 / 0.030
G18	292.3	62.3	11.8 +/- 0.88	13.2 +/- 0.88	0.160 / 0.330
G20	53.5	35.2	12.3 +/- 1.96	19.5 +/- 1.96	0.160 / 0.270
G21	355.8	70.2	12.1 +/- 0.58	12.8 +/- 0.58	0.100 / 0.090
G24	123.5	12.3	12.7 +/- 2.26	33.6 +/- 2.26	0.100 / 0.070
G27	318.9	18.3	11.1 +/- 1.83	25.5 +/- 1.83	0.090 / 0.110
G29	167.2	32.2	14.1 +/- 0.96	23.6 +/- 0.96	0.110 / 0.120

Ionosphere Map from LWA Sevilleta

Left: The flat sky shows the vertical Total Electron Content across the visibile Ionosphere from the LWA station.
Right: The actual sky shows the real Total Electron Content the LWA station sees