FA - Filament Activation
2016-05-28T06:17:50 -> 2016-05-28T06:56:15
xcen, ycen = 886.9,-385.1
Description: An active region prominence on SW limb had a vertical structure that was similar to vertical threads in quiescent prominence with meandering flows. At ~06:45, the top portion of this vertical structure was disconnected and rose upward, resembling the launch of a CME, but on a much smaller spatial scale. These were seen at 1400 \\AA, but 2796 \\AA\\ SJIs show the predominant horizontal threads as commonly seen in AR prominences. The vertical structure might have be a separate entity from the horizontal AR prominence, although they appear cospatial in LOS projection. Also note to far right hand side of the off-limb FOV - a dark, faint feature of inner-tube shape with a central vertical stick, which are on the order of 1/2-1 DN in intensity and possibly caused by scatter light in the optics. This primarily appear in 1400 and occasionally in 1330 SJI. Given the extremely low intensity of this artifact, it should not be a concern for science data.
Solar Object Locator:
| SOL2016-05-28T06:17:50L209C113 |
Properties:
| Event Title | upward ejecta, disconnection event - AR prominence dynamics |
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Data Source
| Observatory | IRIS |
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| Instrument | IRIS_SG |
| Mean Wavelength | 1.400e-05 cm |
| Channel ID | Si IV |
Rating:
| Overall Rating | |
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| Number of Ratings |
Identification Method
| FRM Name | Wei Liu (Other features and events submitted by Wei Liu) |
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| FRM Institute | LMSAL |
| FRM Contact | Ryan Timmons |
| FRM Date Run | 2016-06-15T20:00:46 |
| FRM Identifier | WebAnnotator |
| FRM Parameters | Build_20160418 |
| FRM URL | n/a |
| FRM Human Flag | true |
Nearby Events:
| View in iSolSearch |
| Get SDO Data |
References:
| Movie | ||
|---|---|---|
| Get Data | ivorn | ivo://sot.lmsal.com/VOEvent#VOEvent_IRIS_20160528_061750_3620111442_2016-05-28T06:17:502016-05-28T06:17:50.xml |
| Event Image | image | http://www.lmsal.com/solarsoft/irisa/data/level2/2016/05/28/20160528_061750_3620111442/www/l2_20160528_061750_3620111442_SJI_1400_t000_fits_20160528_061750_j_fthumb.gif |
| Movie | ||
| HER VOEvent | XML | |
| Full HER VOEvent |
| First Event IVORN | Edge Type | Second Event IVORN | Strength | Reported By |
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Revisions:
| Revision # | Revision Date | Revised By |
|---|---|---|
| 1 | 2016-06-15 | weiliu |
Comments:
| Comment By | Comment Date | Comment |
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