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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-01-14T09:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-01-14T09:12:00-CME-001 (version 2)
Note Keyword:
DFL: Likely deflection of the event within the FOV
FOV: Front Bright front; may be evidence of pileup
OVR: Event partially overlaps with another CME
PRM: Prominence material (filamentary structures)
Source Signature Keyword:
FIL: Filament eruption
Morphology Keyword:
F: Flux Rope
Note: CME seen to the S in all coronagraphs. Source is likely a high southern latitude filament seen in SDO AIA 304 and better seen in GOES SUVI 304's wider FOV, slowly beginning to erupt around 2024-01-14T04:03Z. It is difficult to discern if this filament is on or beyond the limb given its proximity to the pole. This CME is overlapped by the much faster CME 2024-01-14T12:00Z.

Submitted on 2025-03-12T16:14Z by Tony Iampietro

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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 -87.0 295.0 S 34.0 2024-01-14T22:05Z Plane-of-sky measurement due to the incredibly high southern latitude of the eruption source making a source longitude triangulation between SOHO LASCO C2/C3 and STEREO COR2A difficult. Also, only visible for several C3 frames before overlapped by a separate, much faster CME. Not modeled Tony Iampietro on 2024-01-14T21:23Z



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