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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-08-23T13:25Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-08-23T13:25:00-CME-001 (version 1)
Source Location: S42W24
Note Keyword:
Faint: Faint event; may affect type assignment
GAP: Data gap
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
L: Loop
O: Other
Note: CME seen to the SW in SOHO LASCO C2/C3, and for 2 brief frames to the S in STEREO COR2A as it was in a lengthy data gap over this CME duration. The source for this CME is uncertain, but thanks to the two frames in STEREO COR2A a triangulation was made around S42W24 via swpc_cat, with some speculation due to the single-frame triangulation.

Submitted on 2024-08-24T02:03Z 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 24.0 -42.0 490.0 S 24.0 2024-08-23T21:29Z Triangulated measurement with one usable frame of STEREO COR2A with SOHO LASCO C3, finding a good match at S42W24 despite the lack of an EUV-observed source at this time at this location. As such, this analysis is fairly speculative, but the best which can be done in real-time. Not modeled Tony Iampietro on 2024-08-24T02:05Z



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