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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2025-01-30T09:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
STEREO A: SECCHI/COR2
Activity ID: 2025-01-30T09:12:00-CME-001 (version 1)
Note Keyword:
Faint: Faint event; may affect type assignment
OVR: Event partially overlaps with another CME
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
Note: Faint CME first seen to the SW beginning at 2025-01-30T09:12Z, as well as by STEREO A COR2 in later frames. This event is overtaken by CME: 2025-01-30T11:12Z in SOHO LASCO C3. The source of this CME is rising field line loops seen along the SW limb in SDO AIA 171, 193 and GOES SUVI 284.

Submitted on 2025-01-30T14:15Z by Melissa Kane

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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 120.0 -20.0 478.0 S 14.0 2025-01-30T16:30Z Measurement based on approximate source location and best fit between SOHO LASCO C2 and STEREO A COR2A. This event is not visible in SOHO LASCO C3 as it overlaps with CME: 2025-01-30T11:12Z. 1: Result 1 (2.0 AU)
Melissa Kane on 2025-01-30T14:17Z



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