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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-12-28T02:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-12-28T02:48:00-CME-001 (version 1)
Note Keyword:
DFL: Likely deflection of the event within the FOV
Source Signature Keyword:
FIL: Filament eruption
OFL: Moving/Opening field lines
Morphology Keyword:
O: Other
Note: Fast, thin CME seen to the SSW in SOHO LASCO C2/C3 and STEREO COR2A. The likely source for this CME is only seen in STEREO A EUVI imagery, starting at 2024-12-28T02:24Z in EUVI 195 and T02:45Z in EUVI 304, as a small filament eruption near the limb as observed from STEREO A. STEREO A is 28.7 degrees off of SOHO at this eruption time, so this source is likely ranged W100-120.

Submitted on 2024-12-28T18:28Z by Tony Iampietro

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 SWPC_CAT 95.0 -51.0 727.0 C 10.0 2024-12-28T07:44Z Triangulated measurement between SOHO LASCO C2/C3 and STEREO COR2A, noting the CME deflecting southward from the source based on how it travels through the coronagraphs, complicating swpc_cat's tracking of the front direction. However, this fit is close to the estimated source as observed in STEREO EUVI imagery, with visual triangulating getting worse if you go further beyond W95. Not modeled Tony Iampietro on 2024-12-28T18:32Z



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