Table 3.
3D CME properties derived from the GCS fits.
| Date-time | Lon. | Lat. | Tilt | Height | α | Ratio | Rmaj | Rmin | Speed | Date-time |
|---|---|---|---|---|---|---|---|---|---|---|
| (UT in 2023, C2) | (deg) | (deg) | (deg) | (R⊙) | (−) | (deg) | (deg) | (deg) | (km s−1) | (UT in 2023, 21.5 (R⊙)) |
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) | (11) |
| 03-10 13:36 | 50 | −3 | −3 | 14.20 | 25 | 0.31 | 43 | 18 | 502 | CME1 03-10 19:29 |
| 03-10 17:24 | 28 | −31 | −80 | 15.40 | 32 | 0.32 | 51 | 19 | 580 | CME2 03-10 23:45 |
| 03-11 16:36 | 38 | −50 | 1 | 13.40 | 20 | 0.26 | 35 | 15 | 638 | CME3 03-11 22:11 |
| 03-12 04:00 | −111 | 35 | 68 | 15.0 | 33 | 0.35 | 54 | 20 | 600 | CME4 03-12 09:49 |
| 03-12 19:12 | 2 | −42 | −82 | 20.20 | 22 | 0.37 | 44 | 22 | 781 | CME5 03-13 00:05 |
| 03-13 10:36 | 31 | 33 | 55 | 14.20 | 20 | 0.32 | 39 | 19 | 1179 | CME6 03-13 13:59 |
Notes. Column (1): Date and time UT in 2023 of the first appearance in SOHO LASCO C2 field of view. Columns (2)–(3): Stonyhurst coordinates of the CME nose. Columns (4)–(7): angle with respect to the solar equator, height from the Sun center of the final step of the reconstruction, half-angle and aspect ratio. Columns (8)–(9): face-on half-width (Rmin + half-angle), and edge-on half-width (arcsin(ratio)) according to Thernisien (2011). Column (10): 3D CME nose speed. Column (11): UT time in 2023 at a height of 21.5 (R⊙).
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