H alpha Prominence Event List [Dec/1994]
[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-0499 | 19941217
| 01:13 | 01:20 | 01:28
| EN42 | A1 | 24
| 16
|
FMT-P-0500 | 19941217
| 02:08 | 02:11 | 02:14
| ES02 | A1 | 16
| 8.1
|
FMT-P-0501 | 19941217
| 03:48 | 03:52 | 03:58
| EN00-04 | A1 | 32
| 24
|
FMT-P-0502 | 19941220
| 05:51 | 05:54 | 05:58
| EN75 | A1 | 24
| 16
|
FMT-P-0503 | 19941222
| 02:25 | 02:28 | 02:31
| WN60 | A1 | 49
| 16
|
FMT-P-0504 | 19941223
| 04:08 | 04:15 | 04:27
| ES22 | A1 | 24
| 16
|
FMT-P-0505 | 19941223
| 22:35 | ----- | 30:27
| EN20-35 | *#B1 | 162
| 203
|
FMT-P-0506 | 19941224
| 03:44 | 03:47 | 03:57
| EN35 | C1 | 24
| 41
|