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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-06-08T22:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
Activity ID: 2025-06-08T22:00:00-CME-001 (version 1)
Note Keyword:
Faint: Faint event; may affect type assignment
FF: Event fails/disappears before exiting COR2
Source Signature Keyword:
Morphology Keyword:
J: Jet
Note: Very narrow (less than 10 degree half-width) jet-like CME visible to the E in SOHO LASCO C2 starting at 2025-06-08T21:48Z. 2025-06-08T22:00Z chosen as start time to distinguish from CME to the W. The jet-like CME is only visible for four frames in running difference imagery from SOHO LASCO C2. There is no definitive source candidate on the Earth-facing disk. 
Version 1 submitted on 2025-06-09T02:49Z by Elizabeth Juelfs
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 Plane-of-sky NONE -3.0 792.0 C 10.0 2025-06-09T02:13Z Plane-of-sky measurement based on four faint frames of running difference imagery from SOHO LASCO C2. Plane-of-sky measurement chosen due to lack of definitive source candidate. Not modeled Elizabeth Juelfs on 2025-06-09T02:51Z



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