CR - Coronal Rain
2021-03-01T11:22:59 -> 2021-03-01T17:54:00
xcen, ycen = 973.3,325.7
Description: Episodic coronal rain and surges were seen in AR 12804 when it was just over the west limb. One episode of coronal rain was the most intriguing: it started at about 16:00 and grew to the maximum at about 16:10-16:15 to take shape of an arch, and gradually disappeared by 17:50. In the literature, such rapid growth of coronal rain could be associated (post-)flare loops, and some of them may be long-lived and were also called "arch filament", seen in H-alpha.
Solar Object Locator:
| SOL2021-03-01T11:22:59L305C072 |
Properties:
| Event Title | Coronal rain and surges in AR 12804 at NW limb |
|---|---|
| Event Type | CR - Coronal Rain |
| Event Coord Sys | UTC-HPC-TOPO |
| Event Coord Unit | arcsec |
| Event End Time | 2021-03-01T17:54:00 |
| Event Start Time | 2021-03-01T11:22:59 |
| Event Test Flag | false |
| Event Description | Episodic coronal rain and surges were seen in AR 12804 when it was just over the west limb. One episode of coronal rain was the most intriguing: it started at about 16:00 and grew to the maximum at about 16:10-16:15 to take shape of an arch, and gradually disappeared by 17:50. In the literature, such rapid growth of coronal rain could be associated (post-)flare loops, and some of them may be long-lived and were also called "arch filament", seen in H-alpha. |
| OBS Wavel Unit | cm |
Data Source
| Observatory | IRIS |
|---|---|
| Instrument | IRIS_SG |
| Mean Wavelength | 1.330e-05 cm |
| Channel ID | C II |
Nearby Events:
| View in iSolSearch |
| Get SDO Data |
References:
| Movie | ||
|---|---|---|
| Movie | ||
| Event Image | image | http://www.lmsal.com/solarsoft/irisa/data/level2/2021/03/01/20210301_112259_3620108077/www/l2_20210301_112259_3620108077_SJI_1330_t000_fits_20210301_112259_j_fthumb.gif |
| Get Data | ivorn | ivo://sot.lmsal.com/VOEvent#VOEvent_IRIS_20210301_112259_3620108077_2021-03-01T11:22:592021-03-01T11:22:59.xml |
| HER VOEvent | XML |
| First Event IVORN | Edge Type | Second Event IVORN | Strength | Reported By |
|---|
Revisions:
| Revision # | Revision Date | Revised By |
|---|---|---|
| 1 | 2021-03-26 | 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 | 2021-03-26T06:26:45 |
| FRM Identifier | WebAnnotator |
| FRM Parameters | Build_20200519 |
| FRM URL | n/a |
| FRM Human Flag | true |
Rating:
| Overall Rating | |
|---|---|
| Number of Ratings |
Comments:
| Comment By | Comment Date | Comment |
|---|