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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-01-31T23:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-01-31T23:12:00-CME-001 (version 1)
Note Keyword:
Faint: Faint event; may affect type assignment
GAP: Data gap
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
U: Unknown
Note: Fast, narrow, and faint CME visible to the west in SOHO LASCO C2/C3 and STEREO A COR2. The potential source is seen beyond the west limb in SDO AIA 304 around 2024-01-31T22:53Z. Opening field lines are also visible in SDO AIA 171/193. The CME fades away quickly in the field of view of SOHO LASCO C3 and STEREO A COR2 imagery.

Submitted on 2024-02-01T19:22Z by Mary Aronne

A Notification with ID 20240201-AL-002 was sent on 2024-02-01T20:23Z

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 109.0 17.0 819.0 C 14.0 2024-02-01T03:17Z This measurement uses only 4 frames of SOHO LASCO C2/C3 and STEREO A COR2 imagery before the leading edge fades away in difference imagery. This measurement is very approximate due to uncertainty in the source longitude. 1: Result 1 (2.0 AU)
OSIRIS-APEX = 2024-02-03T02:00Z
Mary Aronne on 2024-02-01T19:24Z



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