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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-03-08T22:24Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2025-03-08T22:24:00-CME-001 (version 1)
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:
FIL: Filament eruption
OFL: Moving/Opening field lines
Morphology Keyword:
OS: Other and Shock Candidate
Note: Faint, narrow, somewhat asymmetrical CME to the northeast, with a protruding pointy nose. Source: minor eruption/prominence on/behind the northeast limb seen in SDO AIA 304 at 2025-03-08T22:10Z and as very minor movement of field lines behind the NE limb in SDO AIA 171.

Submitted on 2025-03-09T02:08Z 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 Plane-of-sky NONE 24.0 731.0 C 21.0 2025-03-09T03:36Z At the time of analysis no STEREO A COR2 imagery is available because of the nighttime data gap. The source is likely behind the NE limb (possibly on the limb). No definitive 3D analysis is possible at the time, so only plane-of-sky measurement is performed. Not modeled Anna Chulaki on 2025-03-09T02:09Z



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