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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-07-15T00:23Z ( SOHO: LASCO/C2 )

All Detecting Spacecrafts:

SOHO: LASCO/C2

Activity ID: 2023-07-15T00:23:00-CME-001 (version 1)

Note Keyword:

GAP: Data gap

Source Signature Keyword:

OFL: Moving/Opening field lines

Morphology Keyword:

Note: This CME is visible to the west in SOHO LASCO C2, but is not visible in STEREO A COR2 imagery due to a data gap. The source is likely an eruption/rising loops visible beyond the western limb as seen in SDO AIA 131, 171, 193, 304 imagery starting around 2023-07-15T00:10Z. Faint field line movement is visible beyond the western limb in SDO AIA 171 and 193 imagery around this time as well.

Version 1 submitted on 2023-07-15T15:56Z by Mattie Anastopulos

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	-16.0	827.0	C	33.0	2023-07-15T04:42Z	A plane-of-sky measurement with a longitude of 90 degrees was used as there was a data gap in STEREO A COR2 and possible SOHO campaign during this event, resulting in extremely limited imagery. The source location is visible near but beyond the western limb, so the longitude may vary +/-10 degrees.	Not modeled	Mattie Anastopulos on 2023-07-15T15:59Z

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