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Table 1.

Geometrical properties of prominence legs obtained by 3D reconstruction.

Prom. legs Length (km) Inclination (°) (1) T height (km) F height (km) F projection (km) (2)
PA F1−T1 21 438 ± 4430 54 ± 12 22 852 ± 111 5375 ± 132 5281
PA F2−T2 15 146 ± 586 67 ± 05 15 812 ± 647 1852 ± 487 1611
PA F3−T3 18 257 ± 459 70 ± 04 17 310 ± 633 118 ± 557 100
PA F4−T4 25 813 ± 493 73 ± 03 30 964 ± 745 5828 ± 585 4602
PA F5−T5 27 122 ± 788 82 ± 08 30 637 ± 842 3746 ± 786 2812
PB F1−T1 22 435 ± 3035 52 ± 08 21 014 ± 647 3391 ± 690 2439
PB F2−T2 21 330 ± 683 86 ± 09 21 331 ± 800 1825 ± 960 1233
PB F3−T3 62 581 ± 1831 65 ± 04 60 181 ± 1051 3330 ± 587 1883
PB F4−T3 62 887 ± 2203 60 ± 04 60 181 ± 1051 5270 ± 646 3083
PC F1−T1 32 191 ± 1593 61 ± 06 37 607 ± 738 9409 ± 801 6391
PC F2−T2 26 590 ± 1518 63 ± 08 31 250 ± 724 7513 ± 1,155 5156
PC F3−T3 25 710 ± 1203 76 ± 08 29 913 ± 954 4950 ± 863 3428
PC F4−T4 24 252 ± 152 81 ± 03 28 395 ± 835 4400 ± 696 3076
PC F5−T5 23 753 ± 2339 61 ± 08 21 320 ± 800 473 ± 835 340
PC F6−T6 50 203 ± 1905 68 ± 04 45 468 ± 821 1065 ± 814 813
PC F7−T7 41 055 ± 1476 26 ± 02 34 237 ± 369 15 652 ± 473

Notes.

(1)

The angle between a leg axis and the solar surface in units of degree.

(2)

The projected distance on HMI magnetograms of a prominence footpoint.

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