H alpha Prominence Event List [Sep/1997]
[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-0689 | 19970904
| 22:26 | 22:28 | 22:29
| EN90 | A1 | 8.1
| 16
|
FMT-P-0690 | 19970909
| 22:54 | ----- | 32:11
| EN34-48 | *#D1 | 57
| 162
|
FMT-P-0691 | 19970918
| 04:03 | ----- | 04:39
| WN50 | *#B1 | ---
| ---
|
FMT-P-0692 | 19970919
| 23:41 | 23:48 | 24:00
| ES15 | A1 | 24
| 24
|
FMT-P-0693 | 19970928
| 04:32 | ----- | 04:59
| EN35 | B1 | 81
| 57
|
FMT-P-0694 | 19970928
| 21:50 | ----- | 24:22
| ES28 | E2 | 57
| 65
|
FMT-P-0695 | 19970929
| 22:56 | 22:58 | 23:03
| EN25 | E3 | 16
| 16
|
FMT-P-0696 | 19970930
| 22:47 | ----- | 22:58
| WS35 | A1 | 105
| 41
|