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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-12-27T01:25Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-12-27T01:25:00-CME-001 (version 1)
Note Keyword:
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
Note: This CME is visible to the southeast in SOHO LASCO C2/C3 and STEREO A COR2 imagery. The source is likely related to a fast opening of field lines observed beyond the southeast limb in GOES SUVI 131, 171, 195, 284 imagery starting around 2024-12-27T01:00Z.

Submitted on 2024-12-27T14:11Z by Mattie Anastopulos

A Notification with ID 20241227-AL-003 was sent on 2024-12-27T16:12Z

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 -129.0 -18.0 859.0 C 39.0 2024-12-27T05:30Z Measurement based on the best fit between SOHO LASCO C3 and STEREO A COR2 imagery. The CME has an irregularly-shaped front which is difficult to measure, and a wider half-width was used to accommodate the leading edge shape. 1: Result 1 (2.0 AU)
OSIRIS-APEX = 2024-12-29T07:01Z
2: Result 2 (5.5 AU)
OSIRIS-APEX = 2024-12-29T06:30Z
Mattie Anastopulos on 2024-12-27T14:14Z



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