FI - Filament 2018-10-25T04:49:11 -> 2018-10-25T06:46:14 xcen, ycen = -668.7,-748.9

http://www.lmsal.com/hek/her?cmd=view-voevent&ivorn=ivo://helio-informatics.org/FI_IRIS_SG_Mg_II_hk_JotenOkamoto_20181030_112254

Description: Off-limb prominence at the east limb. The complex prominence shows vertical structures, rotating motions, and strong downflows from the prominence body. The flows are obvious in the Mg II filter, but not seen in the Si IV filter clearly.

Solar Object Locator:

SOL2018-10-25T04:49:11L299C137

Properties:

Event Title	Strong downflow in prominence
Event Type	FI - Filament
Event Coord Sys	UTC-HPC-TOPO
Event Coord Unit	arcsec
Event End Time	2018-10-25T06:46:14
Event Start Time	2018-10-25T04:49:11
Event Test Flag	false
Event Description	Off-limb prominence at the east limb. The complex prominence shows vertical structures, rotating motions, and strong downflows from the prominence body. The flows are obvious in the Mg II filter, but not seen in the Si IV filter clearly.
OBS Wavel Unit	cm

Data Source

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

Nearby Events:

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References:

Movie
Get Data	ivorn	ivo://sot.lmsal.com/VOEvent#VOEvent_IRIS_20181025_044840_3610263452_2018-10-25T04:48:402018-10-25T04:48:40.xml
Event Image	image	http://www.lmsal.com/solarsoft/irisa/data/level2/2018/10/25/20181025_044840_3610263452/www/l2_20181025_044840_3610263452_SJI_2796_t000_fits_20181025_044911_j_fthumb.gif
Movie
HER VOEvent	XML

Links:

First Event IVORN	Edge Type	Second Event IVORN	Strength	Reported By

Revisions:

Revision #	Revision Date	Revised By
1	2018-10-30	joten

Identification Method

FRM Name	Joten Okamoto (Other features and events submitted by Joten Okamoto)
FRM Institute	LMSAL
FRM Contact	Ryan Timmons
FRM Date Run	2018-10-30T11:22:54
FRM Identifier	WebAnnotator
FRM Parameters	Build_20160418
FRM URL	n/a
FRM Human Flag	true

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