Table 1
Sample of GNSS-SF candidates fulfilling the double condition.
| Year | Month | Day | DoY0 | t 0 | Δ2STEC(t 0) | ρ(t 0) | DoY1 | t 1 | Δ2STEC(t 1) | ρ(t 1) | DoY m | t m | Δ2STEC(t m ) | ρ(t m ) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TECUs | TECUs | TECUs | ||||||||||||
| 2015 | 03 | 11 | 70 | 30 | 0.118 | 0.93 | 70 | 120 | 0.049 | 0.71 | 70 | 90 | −0.149 | −0.84 |
| 2015 | 03 | 11 | 70 | 26 070 | 0.018 | 0.29 | 70 | 26 310 | −0.017 | −0.35 | 70 | 26 100 | −0.026 | −0.53 |
| 2015 | 03 | 11 | 70 | 58 620 | 0.078 | 0.84 | 70 | 58 860 | −0.013 | −0.28 | 70 | 58 620 | 0.078 | 0.84 |
| 2015 | 03 | 12 | 71 | 12 120 | 0.018 | 0.40 | 71 | 12 150 | −0.017 | −0.35 | 71 | 12 120 | 0.018 | 0.40 |
| 2015 | 03 | 12 | 71 | 16 980 | 0.024 | 0.48 | 71 | 17 220 | 0.014 | 0.35 | 71 | 17 070 | −0.095 | −0.85 |
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