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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-12-28T09:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-12-28T09:48:00-CME-001 (version 1)
Note Keyword:
Faint: Faint event; may affect type assignment
OVR: Event partially overlaps with another CME
Source Signature Keyword:
Morphology Keyword:
O: Other
Note: Faint CME seen to the SSE in SOHO LASCO C2/C3 and STEREO COR2A. The CME front is initially quite faint in early C2, almost appearing to manifest in the FOV rather than emerging from the occulting disk, but it is much better viewed in C3 and COR2A. No source was observed in GOES SUVI imagery, but it triangulated well far-sided and bears resemblence to other SE fronts such as CME: 2024-12-27T22:00Z.

Submitted on 2024-12-28T18:55Z 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 SWPC_CAT -118.0 -53.0 277.0 S 16.0 2024-12-28T23:23Z Triangulated measurement between SOHO LASCO C2/C3 and STEREO COR2A, finding a good far-sided high southern latitude fit despite the lack of an observed source in GOES SUVI imagery. Not modeled Tony Iampietro on 2024-12-28T18:56Z



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