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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-05-17T16:36Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2023-05-17T16:36:00-CME-001 (version 2)
Source Location: S18W47
Active Region Number: 13303
Note Keyword:
Source Signature Keyword:
PEA: Post eruption arcade
FIL: Filament eruption
DIM: Dimming
Morphology Keyword:
Note: This CME is visible to the SW in SOHO LASCO C2/C3 and STEREO A COR2 imagery. The source is likely a filament eruption near AR 3309 and 3303 starting around 2023-05-17T15:10Z as seen in SDO AIA 131, 171, 193, 304 imagery. Post eruptive loops are visible in SDO AIA 171 imagery and begin to form around 16:20. Additionally, post eruptive dimming is observed surrounding the eruption starting at 16:30Z.

Submitted on 2023-05-23T13:17Z 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 SWPC_CAT 54.0 -17.0 304.0 S 33.0 2023-05-18T04:05Z Preliminary measurement based on the source location and best fit between SOHO LASCO C2 and STEREO A COR2. 1: Result 1 (2.0 AU)
Parker Solar Probe = 2023-05-21T03:00Z
Mattie Anastopulos on 2023-05-17T19:42Z



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