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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-08-05T19:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-08-05T19:12:00-CME-001 (version 1)
Note Keyword:
Faint: Faint event; may affect type assignment
GAP: Data gap
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
L: Loop
Note: A very faint NE CME only seen in SOHO LASCO C2 and a few timestamps of C3 coronagraph and covered by a data gap in STEREO A COR2. Event is very faint in white light imagery, but is better seen in difference imagery. No clear source was found on disk, but there is a slow movement of two field lines behind the NE limb starting after 2024-08-05T17Z as seen in AIA 171, possibly indicating a backsided source.

Submitted on 2024-08-06T01:54Z 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 Plane-of-sky NONE 22.0 321.0 S 34.0 2024-08-06T06:39Z Because the source is behind the limb and the CME is only seen in one coronagraph (SOHO) only plane of sky measurement is possible. Not modeled Anna Chulaki on 2024-08-06T01:56Z



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