Table 2.
Properties of the coronal dimming subregions in events no. 11 and 13.
| N | Start | Class | Dimming | Aϕ | ϕ | B | Dimming classification |
|---|---|---|---|---|---|---|---|
| (109 km2) | (1020 Mx) | (G) | |||||
| 11 | 08:45 | X2.2 | D1 | 3.3 | 16.5 | 102 | Strapping flux dimming |
| D2 | 0.9 | 1.9 | 41 | Exterior dimming | |||
| D3 | 0.2 | 2.5 | 234 | Exterior and open-flux dimming | |||
| 13 | 17:23 | X1.1 | D1 | 2.9 | 5.9 | 40 | Strapping flux and exterior dimming |
| D2 | 2.8 | 6.3 | 45 | Strapping flux, exterior, and potentially open-flux dimming | |||
| D3 | 2.2 | 8.7 | 80 | Exterior dimming | |||
| D4 | 2.4 | 3.1 | 26 | EUV wave triggered dimming | |||
Notes. We list the start time on May 9 and the class of the associated flare derived from the GOES flare catalogue. We list the dimming name, magnetic dimming area (Aϕ), the total unsigned magnetic flux of the dimming (ϕ), and the mean magnetic flux density (B). In the ‘Dimming classification’ column we list the dimming type based on the classification framework by Veronig et al. (2025), as described in Sect. 4.3.
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