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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-06-11T03:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2025-06-11T03:12:00-CME-001 (version 1)
Note Keyword:
Source Signature Keyword:
Morphology Keyword:
Note: This event is faint but visible to the north in SOHO LASCO C2/C3 imagery for a few frames before becoming too diffuse to observe. This event is blocked by the pylon in GOES CCOR-1 and too faint to observe in STEREO A COR2 imagery. The source is likely far-sided as there are no source signatures on the Earth-facing disk around the time of this event. 
Version 1 submitted on 2025-06-11T12:03Z by Mattie Anastopulos
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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 Plane-of-sky NONE 75.0 672.0 C 24.0 2025-06-11T08:09Z A plane-of-sky measurement was made using a longitude of -90 degrees due to the far-sided and therefore uncertain source location. Not modeled Mattie Anastopulos on 2025-06-11T12:06Z



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