H alpha Prominence Event List [Jul/1998]
[Classification of Active Prominence]
A. surge type; jet-like ejection
(Most of the ejected plasma returns back to the solar surface along
a magnetic line of force.)
- A1: flow back along the ejection pass
- A2: flow down to the other foot point over the apex of a loop
B. eruptive prominence type; high-speed eruption of a pre-existing prominence
- B1: gradually accelerated to the escaping velocity
- B2: explosively accelerated to the escaping velocity (spray type)
C. disruptive prominence; disintegration of a pre-existing prominence
- C1: break and slip down after slow rise
- C2: fade out or fall down with no rising motion
D. partially-activated prominence; partially brightening, or breaking down
of a pre-existing prominence
E. loop prominence
- E1: a loop top brightening followed by a single loop formation
- E2: post-flare loops (growing multiple loop system)
- E3: a growing bright mound or compact loop cluster
F. others
- F1: stable but exceptionally large prominence or in extraordinary shape
- F2: unclassifiable prominence with large motion
[Height & Length]
Height: maximum height measured from the solar limb in Mm
Length: maximum length along the solar limb in Mm
Event ID No. |
DATE (UT) |
START TIME |
MAXMUM TIME |
END TIME |
POSITION |
CLASS |
HEIGHT [Mm] |
LENGTH [Mm] |
FMT-P-0781 | 19980701
| 22:49 | ----- | 29:20
| WS43-50 | *#F2 | 97
| 81
|
FMT-P-0782 | 19980705
| 00:13 | 00:21 | 00:35
| WN25 | A1 | 81
| 16
|
FMT-P-0783 | 19980705
| 01:06 | 01:20 | 01:28
| WN25 | A1 | 24
| 16
|
FMT-P-0784 | 19980705
| 02:32 | 04:05 | 04:45
| WN27 | A1! | 57
| 41
|
FMT-P-0785 | 19980705
| 05:00 | 05:38 | 06:10
| ES29 | #E3 | 41
| 49
|
FMT-P-0786 | 19980705
| 07:06 | 07:28 | 07:37
| WN18 | A1! | 41
| 8
|
FMT-P-0787 | 19980705
| 07:08 | 07:28 | 07:37
| WN25 | A1! | 8
| 8
|
FMT-P-0788 | 19980705
| 08:51 | ----- | 09:02
| WN26 | #B2 | 41
| 24
|
FMT-P-0789 | 19980713
| 22:12 | ----- | 25:24
| WN43 | *#B1 | 105
| 81
|
FMT-P-0790 | 19980715
| 00:30 | ----- | 01:30
| WN50-60 | *#B1 | 122
| 130
|
FMT-P-0791 | 19980717
| 03:15 | 03:30 | 03:40
| WN30 | A2 | 32
| 41
|
FMT-P-0792 | 19980718
| 05:42 | ----- | 06:02
| ES05-10 | B1 | 49
| 41
|
FMT-P-0793 | 19980722
| 04:30 | ----- | 05:01
| ES35 | B1 | 81
| 284
|
FMT-P-0794 | 19980722
| 23:47 | ----- | 24:39
| ES30 | E2 | 41
| 65
|