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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-03-16T21:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2023-03-16T21:12:00-CME-001 (version 1)
Source Location: S30W35
Note Keyword:
Faint: Faint event; may affect type assignment
GAP: Data gap
Source Signature Keyword:
FIL: Filament eruption
DIM: Dimming
Morphology Keyword:
U: Unknown
Note: Faint CME seen in the SW of SOHO LASCO C2/C3 and STEREO A COR2. Limited STEREO A COR2 imagery available due to ongoing science campaign. The source is a filament eruption centered around S30W35 best seen in SDO AIA 304 starting around 2023-03-16T20:00Z. The eruption is also characterized by dimming in SDO AIA 193. The eruption is also seen in the the SW of STEREO A EUVI 195/304 imagery.

Submitted on 2023-03-17T16:14Z by Mary Aronne

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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) Submitted By
CME Analysis M2M_CATALOG LE true SWPC_CAT 35.0 -51.0 606.0 C 31.0 2023-03-17T02:37Z No STEREO A COR2 imagery was used due to lack of available difference imagery. This measurement is based on the source location of the filament eruption and parameters were confirmed using a preliminary measurement in StereoCAT. Not modeled Mary Aronne on 2023-03-17T16:18Z



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