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DONKI: View SW Activity
Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2015-08-22T07:24Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2015-08-22T07:24:00-CME-001 (version 2)
Source Location: S15E13
Active Region Number: 12403
Note Keyword:
Source Signature Keyword:
Morphology Keyword:
Note: Large dimming area and eruption seen post M1.2 Class flare. CME is a halo and faint in the coronagraphs.
Submitted on 2015-08-22T21:10Z by Dhanesh
Krishnarao
A Notification with ID
20150822-AL-001 was sent on 2015-08-22T23:57Z
A Notification with ID
20150823-AL-003 was sent on 2015-08-23T12:31Z
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The List of CME Analysis already entered: |
Event Type |
Catalog |
Measurement TypeCME measurement type: Leading Edge (LE), Shock Front (SH), Right Hand Boundary (RHB), Left Hand Boundary (LHB), Black/White Boundary (BW), Prominence Core (COR), Disconnection Front (DIS), Trailing Edge (TE). |
Prime?"primary flag" which is either True or False. If there are multiple CME analysis entries for a single CME, earlier measurements are marked as false when new or more accurate measurements are made. This is a helpful flag if you would like to download only one most accurate CME analysis per CME |
Technique |
Long |
Lat |
Speed |
Type |
Half Width |
Time 21.5 |
Note |
WSA-ENLIL+Cone Result(s) |
Submitted By |
CME Analysis
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M2M_CATALOG |
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true |
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-2.0 |
5.0 |
1057.0 |
O |
27.0 |
2015-08-22T10:45Z |
Median result from ensemble simulation |
1: Result 1 (5.5 AU)
Earth = 2015-08-24T16:10Z
2: Result 2 (2.0 AU)
Earth = 2015-08-24T16:11Z
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Dhanesh Krishnarao on 2015-08-23T13:01Z |
CME Analysis
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M2M_CATALOG |
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false |
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-3.0 |
8.0 |
1394.0 |
O |
19.0 |
2015-08-22T08:39Z |
Very asymmetric halo CME. Three "parts" were seen:
1. A quick and very faint "shock" moving primarily to the NE
2. A slower, but brighter and narrow part moving to the NW
3. A slower, brighter part that is very narrow, moving the South (slightly Eastward)
The north and south parts can (kind of?) be seen in the SDO eruption from the flare. It is clear something is moving off to the North, and something moving southward is slightly visible as well.
This measurement was made treating all three parts as a whole (although part 1. was not really included in measurements). |
1: Result 1 (2.0 AU)
Earth = 2015-08-24T06:48Z
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Dhanesh Krishnarao on 2015-08-22T22:56Z |
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