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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-02-19T18:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2024-02-19T18:48:00-CME-001 (version 1)
Source Location: S25W65
Note Keyword:
Faint: Faint event; may affect type assignment
GAP: Data gap
Source Signature Keyword:
FIL: Filament eruption
BR: Brightening
Morphology Keyword:
U: Unknown
Note: Faint CME seen to the SW in SOHO LASCO C2 and faintly in C3. There is a data gap for this event in STEREO A COR2 imagery. The source appears to be a minor filament eruption near S25W65 starting around 2024-09-20T17:27Z with minor brightening following. The filament is directed/deflected SW from the source location.

Submitted on 2024-02-20T20:29Z by Carina Alden

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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
CME Analysis M2M_CATALOG LE true SWPC_CAT 65.0 -64.0 270.0 S 42.0 2024-02-20T08:34Z Measurement based on potential source location and best fit of leading edge. The feature becomes too diffuse to track beyond SOHO LASCO C2 frames. There is a data gap in STEREO A COR2 imagery for this event. Not modeled Carina Alden on 2024-02-20T20:31Z



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