Table 2
Neutral density observed with Swarm-C accelerometer and calculated using GPS (van den Ijssel et al., 2020; Iorfida et al., 2023) are shown for the Rome location with UT time between 8 and 7 UT. The margins (longitude and latitude from the Rome ionosonde), which were used to extract ρ observations from Swarm passes corresponding to that location, were between 40.23°N to 43.23°N and 4.83°E to 27.75°E.
| Date | Feb 1 | Feb 2 | Feb 3 | Feb 4 | Feb 5 | Feb 6 | Feb 7 | Feb 8 | Feb 9 |
|---|---|---|---|---|---|---|---|---|---|
| ACC-ρsat × 10−15, g cm−3 | 0.90 | 0.89 | 1.27 | 1.19 | 1.17 | 1.0 | 0.94 | 0.92 | 0.81 |
| GPS-POD, ρsat × 10−15 g cm−3 | 0.91 | 0.89 | 1.26 | 1.19 | 1.20 | 1.0 | 0.82 | 0.85 | 0.81 |
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