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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-04-24T20:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2024-04-24T20:00:00-CME-001 (version 1)
Note Keyword:
Faint: Faint event; may affect type assignment
GAP: Data gap
OVR: Event partially overlaps with another CME
Source Signature Keyword:
Morphology Keyword:
F: Flux Rope
Note: Very faint flux rope CME seen to the SW in SOHO LASCO C2 and faintly in C3. Not visible in STEREO A COR2 due to a data gap from 2024-04-24T14:23Z to 2024-04-25T03:53Z. No discernable source visible in UV imagery; likely farsided. Suspected to possibly be a farsided filament eruption due to the presence of what appears to be a twisted flux rope in C2 difference imagery. Overlaps with CME: 2024-04-24T18:12Z.

Submitted on 2024-04-25T18:19Z by Hannah Hermann

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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 -18.0 255.0 S 37.0 2024-04-25T10:54Z Plane of Sky measurement using several C2 and several C3 frames of difference imagery due to uncertainty of source location and lack of STEREO A COR2 imagery. Leading edge becomes diffuse before reaching halfway through C3 field of view. Not modeled Hannah Hermann on 2024-04-25T18:23Z



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