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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-12-27T03:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2023-12-27T03:12:00-CME-001 (version 1)
Note Keyword:
DPL: CME exhibits dimpled front
Faint: Faint event; may affect type assignment
FF: Event fails/disappears before exiting COR2
HAL: Halo CME
OFL: Outflowing material at the back of the CME
OVR: Event partially overlaps with another CME
Source Signature Keyword:
Morphology Keyword:
O: Other
Note: The earliest and the widest of multiple very faint fronts in the SE that are most likely/definitely backsided events. This super faint front presents as a possible "shock" front, with a diffuse edge seen in SOHO LASCO C3/C3 and STEREO A COR2, but given how faint the other, following, fronts are it is unclear if this is a true shock or another front preceding the others.

Submitted on 2023-12-27T20:16Z by Anna Chulaki

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 Plane-of-sky NONE -12.0 537.0 C 45.0 2023-12-27T09:37Z This POS analysis is approximate because of the fuzziness and unevenness of this super faint front. Not modeled Anna Chulaki on 2023-12-27T20:24Z



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