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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-03-22T08:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2025-03-22T08:12:00-CME-001 (version 2)
Note Keyword:
Faint: Faint event; may affect type assignment
Source Signature Keyword:
FIL: Filament eruption
OFL: Moving/Opening field lines
Morphology Keyword:
F: Flux Rope
Note: Faint CME seen to the north-north-east in SOHO LASCO C2/C3 and to the north in STEREO A COR2 (along the northern streamer). Its source is the filament eruption seen beyond the north-north-east limb starting ~2025-03-22T07:18Z in SDO AIA 193/171 and GOES SUVI 304/284, with coronal signatures including a large prominence/ejecta (or even double ejecta) in AIA 171, SIVI 304/284 and as faint opening of field lines in AIA 193. 
Version 1 submitted on 2025-03-22T18:20Z by Anna Chulaki
Version 2 submitted on 2025-03-22T18:39Z by Anna Chulaki
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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 -116.0 56.0 673.0 C 24.0 2025-03-22T13:03Z Very approximate analysis based on the best fit with two coronagraphs and affected by the poor quality of STEREO A coronagraph imagery because of the ongoing campaign. The source is on the far side. Not modeled Anna Chulaki on 2025-03-22T18:22Z



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