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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-04-09T20:36Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2024-04-09T20:36:00-CME-001 (version 1)
Note Keyword:
Faint: Faint event; may affect type assignment
FF: Event fails/disappears before exiting COR2
GAP: Data gap
Source Signature Keyword:
FIL: Filament eruption
Morphology Keyword:
J: Jet
Note: A very faint CME mostly seen in running difference (and just a bit in white light) in SOHO LASCO C2 and C3. Is covered by campaign-related data gaps in STEREO A COR2. The source is a narrow filament erupting behind the SE limb as seen in SUVI 304 after 2024-04-09T19Z (and as fast moving minor ejecta in AIA 171).

Submitted on 2024-04-10T17:39Z by Anna Chulaki

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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 Plane-of-sky NONE -24.0 728.0 C 12.0 2024-04-09T22:39Z Even though we can see ejecta/filament eruption behind the SE limb, we cannot ascertain the location (longitude) of this CME. It is completely covered by a data gap in STEREO A COR2 and its front is only seen in LASCO imagery. Because of this only POS measurement is possible. Not modeled Anna Chulaki on 2024-04-10T17:41Z



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