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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-12-12T00:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
Activity ID: 2023-12-12T00:00:00-CME-001 (version 1)
Source Location: N05W05
Note Keyword:
Faint: Faint event; may affect type assignment
FF: Event fails/disappears before exiting COR2
GAP: Data gap
Source Signature Keyword:
PEA: Post eruption arcade
FIL: Filament eruption
DIM: Dimming
Morphology Keyword:
L: Loop
Note: Extremely faint partial halo CME in the NW in SOHO LASCO C2 difference imagery only. Its source might very tentatively be the mid-size filament eruption starting around 2023-12-11T22:01Z and centered around ~W05N05, just N of the central (equatorial) coronal hole. The eruption is seen as a mid-size dimming area in AIA 193.

Submitted on 2023-12-12T20:36Z by Anna Chulaki

A Notification with ID 20231213-AL-002 was sent on 2023-12-13T19:15Z

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 5.0 5.0 306.0 S 45.0 2023-12-12T10:23Z A very unreliable analysis based on the assumption that this is front-sided event with the source a central filament eruption. Since the CME is not seen in COR2A coronagraph this analysis is not corroborated by a fit in swpc_cat. 1: Result 1 (2.0 AU)
Earth = 2023-12-15T15:13Z (PE: 4.3 h)
OSIRIS-APEX = 2023-12-14T09:08Z
Psyche = 2023-12-16T07:15Z
Solar Orbiter = 2023-12-15T15:06Z
STEREO A = 2023-12-15T13:13Z (PE: 0.5 h)
Anna Chulaki on 2023-12-12T20:36Z



All directly linked activities:
2023-12-15T10:05:00-SEP-001
MODEL: REleASE:ACE/EPAM 15.8-39.8 MeV
2023-12-15T10:57:00-IPS-001
Location: Earth
2023-12-15T12:41:00-IPS-001
Location: STEREO A
2023-12-15T14:57:00-SEP-001
MODEL: REleASE:SOHO/EPHIN 15.8-39.8 MeV
2023-12-15T15:42:00-SEP-001
SOHO: COSTEP 15.8-39.8 MeV
2023-12-15T23:45:00-SEP-001
GOES-P: SEISS >10 MeV


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