H alpha Prominence Event List [Mar/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-0746 | 19980312
| 00:46 | ----- | 01:16
| EN35-40 | D1 | 97
| 97
|
FMT-P-0747 | 19980318
| 01:03 | 01:45 | 02:50
| EN20-25 | D1 | 57
| 73
|
FMT-P-0748 | 19980318
| 06:52 | 07:27 | 07:44
| EN20-25 | B1 | 138
| 81
|
FMT-P-0749 | 19980323
| 03:45 | 05:12 | 05:29
| WS20 | E2 | 49
| 105
|
FMT-P-0750 | 19980323
| 05:50 | ----- | 06:05
| WS20 | E1 | 41
| 41
|
FMT-P-0751 | 19980323
| 06:17 | 06:25 | 06:45
| WS20 | A1 | 32
| 73
|
FMT-P-0752 | 19980324
| 07:22 | 07:26 | 07:37
| WN80 | A1 | 24
| 8.1
|
FMT-P-0753 | 19980326
| 07:32 | 07:35 | 07:41
| WN37 | A1 | 16
| 16
|
FMT-P-0754 | 19980328
| 23:51 | 23:59 | 24:05
| ES42 | A1 | 24
| 32
|
FMT-P-0755 | 19980328
| 23:52 | 23:59 | 24:06
| ES40 | A1 | 24
| 16
|
FMT-P-0756 | 19980329
| 01:38 | 01:46 | 01:56
| WN20 | E3 | 24
| 32
|
FMT-P-0757 | 19980329
| 01:40 | 01:46 | 01:55
| WN22 | E3 | 16
| 24
|
FMT-P-0758 | 19980329
| 02:42 | 03:15 | 03:50
| WS27 | D1 | 24
| 32
|