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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-04-16T17:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2024-04-16T17:48:00-CME-001 (version 1)
Note Keyword:
GAP: Data gap
Source Signature Keyword:
Morphology Keyword:
Note: This CME is visible to the northeast in SOHO LASCO C2/C3, but is not seen in STEREO A COR2 imagery due to a data gap lasting from 2024-04-16T17:53Z to 2024-04-17T02:39Z. The source is likely far-sided, but may be related to faint field line movement visible near the northeast limb in SDO AIA 171 and 193 starting around 2024-04-16T16:30Z.

Submitted on 2024-04-17T12:40Z by Mattie Anastopulos

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 38.0 506.0 C 22.0 2024-04-17T00:54Z Plane-of-sky measurement using a longitude of -90 degrees due to the far-sided/uncertain source location. Stereoscopic viewpoints were unavailable for this event due to a data gap in STEREO A COR2 imagery. Not modeled Mattie Anastopulos on 2024-04-17T12:42Z



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