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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-05-28T19:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-05-28T19:48:00-CME-001 (version 2)
Note Keyword:
DPL: CME exhibits dimpled front
Faint: Faint event; may affect type assignment
FF: Event fails/disappears before exiting COR2
GAP: Data gap
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
O: Other
Note: Faint CME in the SSW with no clear source; however there are a couple of potential coronal signatures - a slow possible ejecta seen in the SSW in AIA 171 starting after 2024-05-28T18Z and a faint movement of field lines far behind the limb in the SSW in AIA 171 at the same time as well. The CME is almost completely covered by the nighttime data gap in STEREO A coronagraph.
Submitted on 2024-05-29T18:40Z by Anna
Chulaki
No Notification has been sent for this activity yet.
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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, this flag would indicate which analysis is considered most accurate per measurement type. This is a helpful flag if you would like to download only one most accurate CME analysis per CME per Measurement Type |
Technique |
Long |
Lat |
Speed |
Type |
Half Width |
Time 21.5 |
Note |
WSA-ENLIL+Cone Result(s) |
Submitted By |
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CME Analysis
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M2M_CATALOG |
LE
|
true |
SWPC_CAT |
141.0 |
-56.0 |
976.0 |
C |
28.0 |
2024-05-28T23:05Z |
Speculative analysis based on the fit with two coronagraphs. The source is backsided and the CME is almost completely covered by the nighttime data gap in STEREO coronagraph. |
Not modeled
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Anna Chulaki on 2025-02-06T21:49Z |
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CME Analysis
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M2M_CATALOG |
LE
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false |
SWPC_CAT |
NONE |
-65.0 |
893.0 |
C |
28.0 |
2024-05-28T23:28Z |
POS analysis of this event was also made since the two coronagraph measurement of this CME is approximate due to the source being farsided and the CME being mostly covered by the nighttime data gap in STEREO. |
Not modeled
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Anna Chulaki on 2025-02-06T21:49Z |
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