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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-09-22T09:36Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2023-09-22T09:36:00-CME-001 (version 1)
Source Location: N27W30
Note Keyword:
Faint: Faint event; may affect type assignment
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
U: Unknown
Note: Faint CME visible in the west of SOHO LASCO C2/C3 and STEREO A COR2. The source may be an eruption just east of AR 3433, centered around N27W30, starting around 2023-09-22T08:00Z. It is best seen as ejecta leaving the disk in SDO AIA 304, but brightening and an eruption can also be seen in SDO AIA 193. This CME fades away in later SOHO LASCO C3 and STEREO A COR2 imagery, making it difficult to measure. 
Version 1 submitted on 2023-09-22T18:10Z by Mary Aronne
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) Measured On Submitted By
CME Analysis M2M_CATALOG LE true SWPC_CAT 30.0 15.0 419.0 S 15.0 2023-09-22T17:17Z This measurement uses limited imagery due to the faint leading edge. It is an approximate measurement. 1: Result 1 (2.0 AU)
STEREO A = 2023-09-25T20:00Z
2023-09-22T18:12Z Mary Aronne on 2023-09-22T18:12Z



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