FL - Flare 2021-02-27T22:47:30 -> 2021-02-28T02:12:14 xcen, ycen = 838.8,378.8

http://www.lmsal.com/hek/her?cmd=view-voevent&ivorn=ivo://helio-informatics.org/FL_IRIS_C_II_WeiLiu_20210326_064247

Description: This was another episode of flaring activity and peacock tail in AR 12804 (as it approached the west limb with the solar rotation), especially in its trailing polarity (near the upper left of the movie). The peacock tail appeared as some episodic brightenings of an arcade of coronal loops on the lower-right edge of this trailing polarity. The brightenings appeared to propagate from lower loops to higher loops along the axis of the arcade (perpendicular to individual loops). The peacock tail occurred before and after the moderate flaring that peaked at about 00:11 UT.

Solar Object Locator:

SOL2021-02-27T22:47:30L305C070

Properties:

Event Title	Flares and peacock tail in AR 12804
Event Peak time	2021-02-28T00:13:17

Data Source

Observatory	IRIS
Instrument	IRIS
Mean Wavelength	1.330e-05 cm
Channel ID	C II

Rating:

Overall Rating
Number of Ratings

Identification Method

FRM Name	Wei Liu (Other features and events submitted by Wei Liu)
FRM Institute	LMSAL
FRM Contact	Ryan Timmons
FRM Date Run	2021-03-26T06:42:47
FRM Identifier	WebAnnotator
FRM Parameters	Build_20200519
FRM URL	n/a
FRM Human Flag	true

Nearby Events:

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References:

Movie
Movie
Event Image	image	http://www.lmsal.com/solarsoft/irisa/data/level2/2021/02/27/20210227_224730_3660259533/www/l2_20210227_224730_3660259533_SJI_1330_t000_fits_20210227_224730_j_fthumb.gif
Get Data	ivorn	ivo://sot.lmsal.com/VOEvent#VOEvent_IRIS_20210227_224730_3660259533_2021-02-27T22:47:302021-02-27T22:47:30.xml
HER VOEvent	XML
Full HER VOEvent

Links:

First Event IVORN	Edge Type	Second Event IVORN	Strength	Reported By

Revisions:

Revision #	Revision Date	Revised By
1	2021-03-26	weiliu

Comments:

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