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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-10-19T07:12Z ( SOHO: LASCO/C2 )

All Detecting Spacecrafts:

SOHO: LASCO/C2

STEREO A: SECCHI/COR2

Activity ID: 2023-10-19T07:12:00-CME-001 (version 1)

Note Keyword:

Source Signature Keyword:

OFL: Moving/Opening field lines

Morphology Keyword:

Note: A diffuse CME seen to the northwest largely following the path of the 2023-10-19T01:48Z lightbulb CME; no clear source for this CME was found on the Earth-facing disk, implying that the CME is most likely far-sided and possibly associated with secondary eruption from the same region causing the 01:48Z CME.

Version 1 submitted on 2023-10-19T12:56Z by Chris Stubenrauch

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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)	Measured On	Submitted By
CME Analysis	M2M_CATALOG	LE	true	SWPC_CAT	130.0	17.0	717.0	C	12.0	2023-10-19T12:09Z	Speculative two spacecraft measurement of the CME leading edge with a large uncertainty (+/- 50 degrees) in longitude due to lack of available observed source.	Not modeled	2023-10-19T13:00Z	Chris Stubenrauch on 2023-10-19T13:00Z

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