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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-09-11T23:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2023-09-11T23:12:00-CME-001 (version 1)
Note Keyword:
3P: 3-part structure CME
GAP: Data gap
HAL: Halo CME
Source Signature Keyword:
Morphology Keyword:
FS: Flux Rope and Shock Candidate
Note: Halo CME visible in SOHO LASCO C2/C3, mainly directed towards the northeast. No source eruption is seen in available EUV imagery, and the CME is likely backsided. 
Version 1 submitted on 2023-09-12T02:29Z by Mary Aronne
A Notification with ID 20230912-AL-004 was sent on 2023-09-12T16:33Z
A Notification with ID 20230912-AL-007 was sent on 2023-09-12T21:03Z

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 SH true SWPC_CAT -170.0 10.0 1716.0 O 46.0 2023-09-12T00:29Z SWPC_CAT measurement using SOHO LASCO C3 imagery only. No STEREO A COR2 imagery was available for this measurement. The longitude is approximate and chosen based on NSO GONG data indicating possible far-sided activity, lack of visible source eruption on the Earth-facing disk, and best fit in SWPC_CAT. 1: Result 1 (2.0 AU)
Mars = 2023-09-14T23:07Z
Solar Orbiter = 2023-09-12T21:57Z
2: Result 2 (5.5 AU)
Lucy = 2023-09-16T16:44Z
Mars = 2023-09-14T23:13Z
Solar Orbiter = 2023-09-12T22:33Z
2023-09-12T02:33Z Mary Aronne on 2023-09-12T02:33Z



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