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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-02-15T23:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-02-15T23:12:00-CME-001 (version 1)
Note Keyword:
Faint: Faint event; may affect type assignment
Ha: Bright emission (likely H-alpha emission)
Source Signature Keyword:
FIL: Filament eruption
OFL: Moving/Opening field lines
Morphology Keyword:
FS: Flux Rope and Shock Candidate
L: Loop
Note: This CME is visible to the NE in SOHO LASCO C2, C3, and STEREO A COR2 imagery. The source is a filament eruption seen beyond the NE limb in SDO/AIA 304, 193, and 171 with bright emission visible in SOHO LASCO C2 coronagraph imagery (likely H-alpha emission). The filament material is first visible starting around 2024-02-15T22:39Z. It's possible there are two simultaneous eruptions from roughly the same area causing there to be more than one front visible in the coronagraphs.

Submitted on 2024-02-16T20:53Z by Carina Alden

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 -100.0 32.0 570.0 C 34.0 2024-02-16T06:04Z Parameters based off of best fit of widest features. A portion of the CME juts out in the front and fades fairly fast in difference imagery, this portion was left out of the measurement. Not modeled Carina Alden on 2024-02-16T20:59Z



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