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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-01-21T03:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-01-21T03:48:00-CME-001 (version 1)
Note Keyword:
DFL: Likely deflection of the event within the FOV
Source Signature Keyword:
Morphology Keyword:
J: Jet
O: Other
U: Unknown
Note: This is a jet/ribbon/cascading feature seen to the E/NE in SOHO LASCO C2, C3, and STEREO A COR2 imagery. A potential source could be eruptions from the area of AR13559 following the main eruption related to the CME first seen in SOHO LASCO C2 at 2024-01-21T00:36Z. This ribbon feature flows from the ecliptic plane towards the northern pole. It doesn't appear to have a clear CME shape to it, more like a stream from a sprinkler looking effect to it.

Submitted on 2024-01-21T22:21Z by Carina Alden

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 -36.0 21.0 1180.0 O 10.0 2024-01-21T06:37Z These parameters are based off of the best fit in SOHO LASCO C2, C3, and STEREO A COR2 imagery. However, the feature deflects NE as it progresses out in the field of view, making these parameters very uncertain. The feature appears to have a half-width less than 10 degrees at the start, but fills the 10 degree half-width lasso in SWPC_CAT in later frames. Not modeled Carina Alden on 2024-01-21T22:24Z



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