FI - Filament 2020-09-11T09:50:44 -> 2020-09-11T11:27:05 xcen, ycen = -691,-700.2

http://www.lmsal.com/hek/her?cmd=view-voevent&ivorn=ivo://helio-informatics.org/FI_IRIS_SG_Mg_II_hk_WeiLiu_20210207_192612

Description: Nice prominences on SE limb with interesting dynamics. In addition to the persistent mass flow in the upper portion, some activity, appearing as swirling motions, possibly some kind of rotation in the lower column.

Solar Object Locator:

SOL2020-09-11T09:50:44L230C134

Properties:

Event Title	Prominence activity, swirling motions
Event Type	FI - Filament
Event Coord Sys	UTC-HPC-TOPO
Event Coord Unit	arcsec
Event End Time	2020-09-11T11:27:05
Event Start Time	2020-09-11T09:50:44
Event Test Flag	false
Event Description	Nice prominences on SE limb with interesting dynamics. In addition to the persistent mass flow in the upper portion, some activity, appearing as swirling motions, possibly some kind of rotation in the lower column.
OBS Wavel Unit	cm

Data Source

Observatory	IRIS
Instrument	IRIS_SG
Mean Wavelength	2.796e-05 cm
Channel ID	Mg II hk

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References:

Movie
Event Image	image	http://www.lmsal.com/solarsoft/irisa/data/level2/2020/09/11/20200911_091127_3610609752/www/l2_20200911_091127_3610609752_SJI_2796_t000_fits_20200911_091127_j_fthumb.gif
Movie
Get Data	ivorn	ivo://sot.lmsal.com/VOEvent#VOEvent_IRIS_20200911_091127_3610609752_2020-09-11T09:11:272020-09-11T09:11:27.xml
HER VOEvent	XML

Links:

First Event IVORN	Edge Type	Second Event IVORN	Strength	Reported By

Revisions:

Revision #	Revision Date	Revised By
1	2021-02-07	weiliu

Identification Method

FRM Name	Wei Liu (Other features and events submitted by Wei Liu)
FRM Institute	LMSAL
FRM Contact	Ryan Timmons
FRM Date Run	2021-02-07T19:26:12
FRM Identifier	WebAnnotator
FRM Parameters	Build_20200519
FRM URL	n/a
FRM Human Flag	true

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