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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-09-21T20:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2024-09-21T20:00:00-CME-001 (version 1)
Source Location: N25W80
Note Keyword:
GAP: Data gap
Source Signature Keyword:
OFL: Moving/Opening field lines
BR: Brightening
DIM: Dimming
Morphology Keyword:
U: Unknown
Note: Narrow CME seen to the NW in SOHO LASCO C2/C3. Not visible in STEREO A COR2 due to a data gap from 2024-09-21T16:53Z-23:09Z.The source is a narrow eruption from N25W80 at 2024-09-21T19:24Z. Ejecta and brightening seen in SDO AIA 304/131. Opening field lines and ejecta seen in SDO AIA 171. Faint dimming seen extending a bit further onto the disk at 19:44Z in SDO AIA 193.

Submitted on 2024-09-23T15:53Z by Mary Aronne

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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 80.0 55.0 561.0 C 10.0 2024-09-22T02:17Z Measurement based on source location using SOHO LASCO C2 imagery. Not modeled Mary Aronne on 2024-09-23T15:54Z



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