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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-12-16T12:36Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
STEREO A: SECCHI/COR2
Activity ID: 2023-12-16T12:36:00-CME-001 (version 1)
Note Keyword:
COL: Possible collision with previous CME
DPL: CME exhibits dimpled front
Faint: Faint event; may affect type assignment
FF: Event fails/disappears before exiting COR2
OVR: Event partially overlaps with another CME
Source Signature Keyword:
PEA: Post eruption arcade
FIL: Filament eruption
OFL: Moving/Opening field lines
Morphology Keyword:
OS: Other and Shock Candidate
Note: Narrow CME preceded by another fainter and fuzzier front. Its source is likely a prominence seen erupting on/behind the limb and the opening of field lines behind the SE limb starting at 2023-12-16T12Z in AIA 171/193.
Submitted on 2023-12-16T18:42Z 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, 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 M2M_CATALOG LE true SWPC_CAT -99.0 -33.0 341.0 S 17.0 2023-12-17T00:25Z Analysis based on the assumption of the source eruption happening behind the SE limb. Because we cannot see the exact source location (and only see the opening of field lines behind the limb) this analysis is very approximate. 1: Result 1 (2.0 AU)
Anna Chulaki on 2023-12-16T18:42Z



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