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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-01-31T11:24Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2024-01-31T11:24:00-CME-001 (version 2)
Note Keyword:
Faint: Faint event; may affect type assignment
FF: Event fails/disappears before exiting COR2
GAP: Data gap
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
OS: Other and Shock Candidate
Note: A very faint and narrow but fast CME in the NW. The start of it is covered by a data gap in STEREO A. The source might be narrow opening field lines in AIA 171 behind the limb around 2024-01-31T10:30Z

Submitted on 2024-01-31T19:29Z by Anna Chulaki

A Notification with ID 20240131-AL-003 was sent on 2024-01-31T20:27Z

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 107.0 13.0 902.0 C 16.0 2024-01-31T15:07Z A very approximate analysis based on the fit of the front with two coronagraphs. Based on the fit, the longitude of this CME could range from 95 to 130 degrees. 1: Result 1 (2.0 AU)
OSIRIS-APEX = 2024-02-02T10:31Z
2: Result 2 (5.5 AU)
OSIRIS-APEX = 2024-02-02T09:33Z
Lucy = 2024-02-08T10:00Z
Anna Chulaki on 2025-02-08T01:01Z
CME Analysis M2M_CATALOG LE false Plane-of-sky NONE 15.0 905.0 C 19.0 2024-01-31T15:10Z Preliminary plane-of-sky analysis of this CME utilizing SOHO LASCO imagery. Not modeled Anna Chulaki on 2025-02-08T01:02Z



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