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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-12-27T18:24Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2023-12-27T18:24:00-CME-001 (version 2)
Note Keyword:
Faint: Faint event; may affect type assignment
FF: Event fails/disappears before exiting COR2
Source Signature Keyword:
Morphology Keyword:
FS: Flux Rope and Shock Candidate
Note: Faint CME with fuzzy/uneven front. No coronal signatures were found either on the solar disk or on/beyond the SW limb in EUV imagery, so the source is likely backsided. A wider fainter front extending southward could indicate a shock or a more faint feature of the CME.

Submitted on 2023-12-28T14:03Z by Anna Chulaki

No Notification has been sent for this activity yet.

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 -45.0 276.0 S 36.0 2023-12-28T07:01Z Definitive 3D analysis not possible since no coronal signatures have been found and swpc_tool gives good fits with longitudes from 90 to 150 degrees with two coronagraphs. This analysis focuses on the narrower brighter feature, likely the bulk of the CME. A wider fainter front extending southward could indicate a shock or a more faint feature of the CME and was excluded from this analysis. Not modeled Anna Chulaki on 2023-12-28T14:04Z



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