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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-03-15T08:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2023-03-15T08:12:00-CME-001 (version 1)
Note Keyword:
DFL: Likely deflection of the event within the FOV
Faint: Faint event; may affect type assignment
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
OS: Other and Shock Candidate
Note: Faint CME seen along the NE streamer in SOHO LASCO C2/C3 and STEREO A COR2. The likely source is opening field lines and an eruption of material seen on or just beyond the east limb. This is best seen in SDO AIA 171/193/304 imagery starting around 2023-03-15T07:30Z. This CME may deflect north from the source location based on the trajectory of the eruption. The eruption was not visible from STEREO A due to a data gap but may originate from the active regions seen on the east limb of STEREO A EUV imagery.

Submitted on 2023-03-15T16:48Z 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 -109.0 18.0 663.0 C 20.0 2023-03-15T13:00Z Parameters obtained using knowledge of source location beyond the east limb in SDO AIA imagery and the best fit between SOHO LASCO C2/C3 and STEREO A COR2 imagery in SWPC_CAT. 1: Result 1 (2.0 AU)
Mary Aronne on 2023-03-15T16:50Z



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