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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-02-18T10:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-02-18T10:00:00-CME-001 (version 1)
Note Keyword:
FOV: Front Bright front; may be evidence of pileup
HAL: Halo CME
OFL: Outflowing material at the back of the CME
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
FS: Flux Rope and Shock Candidate
Note: Partial halo CME visible to the SE in SOHO LASCO C2/C3 and STEREO A COR2. Source is on the far side, beyond the SE limb, seen as rapidly opening field lines starting around 2024-02-18T09:37Z in SDO AIA 171/193. Old AR 3575 is a source candidate for this eruption.

Submitted on 2024-02-18T14:55Z by Mary Aronne

No Notification has been sent for this activity yet.

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 -136.0 -54.0 1164.0 O 35.0 2024-02-18T12:54Z Measurement of the leading edge of the bulk of the CME based on best fit between SOHO LASCO C3 and STEREO A COR2 as well as potential source location of old AR 3575, currently around approximately -135 to -130 degrees longitude. 1: Result 1 (2.0 AU)
Mary Aronne on 2024-02-18T15:11Z
CME Analysis M2M_CATALOG SH true SWPC_CAT -149.0 -46.0 1193.0 O 50.0 2024-02-18T12:53Z Measurement of the wider, fainter, partial halo shock of the CME, not the bulk. 1: Result 1 (2.0 AU)
Parker Solar Probe = 2024-02-20T06:00Z
Mary Aronne on 2024-02-18T15:10Z



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