Current TEC/S4 @LWA Site 1
Co-located with VLA 34° 4' 10" N, 107° 37' 40" W
LWA1 Data for 2019/08/18-05:13:00 UT
| PRN | Azimuth (d) | Elevation (d) | Vert TEC (tecu) | Slant TEC (tecu) | S4 (L1/L2) |
| G01 | 225.2 | 17.5 | 4.1 +/- 1.84 | 9.5 +/- 1.84 | 0.120 / 0.190 |
| G03 | 290.1 | 67.4 | 2.8 +/- 0.76 | 3.0 +/- 0.76 | 0.120 / 0.210 |
| G14 | 84.8 | 26.0 | 3.4 +/- 1.10 | 6.5 +/- 1.10 | 0.050 / 0.050 |
| G16 | 145.7 | 44.1 | 5.1 +/- 0.79 | 7.0 +/- 0.79 | 0.040 / 0.040 |
| G22 | 222.4 | 71.2 | 2.7 +/- 0.71 | 2.8 +/- 0.71 | 0.050 / 0.050 |
| G23 | 308.6 | 39.6 | 3.3 +/- 0.96 | 4.9 +/- 0.96 | 0.050 / 0.050 |
| G26 | 98.3 | 53.9 | 3.6 +/- 0.67 | 4.3 +/- 0.67 | 0.140 / 0.310 |
| G31 | 45.7 | 31.2 | 1.7 +/- 0.59 | 2.8 +/- 0.59 | 0.130 / 0.330 |
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
LWA Site 1 24 Hour Record
Blue: 24 Hour Plot of vertical TEC over LWA Site 1
Red: 24 Hour Plot of mean S4 Index on the L1 GPS Band at LWA Site 1
Green: 24 Hour Plot of mean S4 Index on the L2 GPS Band at LWA Site 1
Current TEC/S4 @LWA Sevilleta
At Sevilleta Wildlife Refuge 34° 20' 56" N, 106° 53' 10" W
SVT Data for 2019/08/18-05:12:50 UT
| PRN | Azimuth (d) | Elevation (d) | Vert TEC (tecu) | Slant TEC (tecu) | S4 (L1/L2) |
| G01 | 225.2 | 17.5 | 4.4 +/- 2.64 | 10.4 +/- 2.64 | 0.100 / 0.170 |
| G03 | 290.1 | 67.4 | 4.5 +/- 0.63 | 4.8 +/- 0.63 | 0.090 / 0.170 |
| G14 | 84.8 | 26.0 | 2.8 +/- 2.34 | 5.3 +/- 2.34 | 0.060 / 0.070 |
| G16 | 145.7 | 44.1 | 3.9 +/- 1.31 | 5.4 +/- 1.31 | 0.050 / 0.090 |
| G22 | 222.4 | 71.2 | 4.1 +/- 0.24 | 4.3 +/- 0.24 | 0.050 / 0.080 |
| G23 | 308.6 | 39.6 | 2.6 +/- 1.26 | 3.8 +/- 1.26 | 0.040 / 0.080 |
| G26 | 98.3 | 53.9 | 3.1 +/- 0.61 | 3.8 +/- 0.61 | 0.030 / 0.030 |
| G31 | 45.7 | 31.2 | 2.0 +/- 1.07 | 3.4 +/- 1.07 | 0.040 / 0.040 |
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
LWA Sevilleta 24 Hour Record
Blue: 24 Hour Plot of vertical TEC over LWA Sevilleta
Red: 24 Hour Plot of mean S4 Index on the L1 GPS Band at LWA Sevilleta
Green: 24 Hour Plot of mean S4 Index on the L2 GPS Band at LWA Sevilleta
