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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-04-16T00:24Z ( STEREO A: SECCHI/COR2 )
All Detecting Spacecrafts:
STEREO A: SECCHI/COR2
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2023-04-16T00:24:00-CME-001 (version 2)
Note Keyword:
Faint: Faint event; may affect type assignment
FF: Event fails/disappears before exiting COR2
OVR: Event partially overlaps with another CME
Source Signature Keyword:
PEA: Post eruption arcade
DIM: Dimming
Morphology Keyword:
F: Flux Rope
Note: Faint CME WNW in SOHO LASCO C2 (and faintly in C3), as well as in one timestamp in STEREO A COR2 before the nighttime data gap. Its likely source is the SW part of the long filament eruption in the NW seen in AIA 193/304 and EUVI A 195 starting ~2023-04-15T22:30Z as dimming. The source for this CME is likely the more western part of the dimming, centered around N15W35. 
Version 1 submitted on 2023-04-16T17:12Z by Anna Chulaki
Version 2 submitted on 2023-04-19T11:33Z 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) Measured On Submitted By
CME Analysis M2M_CATALOG LE true SWPC_CAT 35.0 5.0 465.0 S 19.0 2023-04-16T07:21Z 2-corongraph analysis. 1: Result 1 (2.0 AU)
Earth = 2023-04-20T10:56Z
STEREO A = 2023-04-20T09:09Z
OSIRIS-REx = 2023-04-21T18:00Z
2023-04-19T11:32Z Anna Chulaki on 2023-04-19T11:32Z



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