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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-04-26T19:24Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2023-04-26T19:24:00-CME-001 (version 2)
Note Keyword:
Faint: Faint event; may affect type assignment
GAP: Data gap
Source Signature Keyword:
OFL: Moving/Opening field lines
BR: Brightening
Morphology Keyword:
Note: This CME first seen in SOHO LASCO C2 beyond the NE limb. Source of this CME can be seen beyond the NE limb the perspectives of both SDO AIA and STEREO A EUVI. In STEREO A EUVI 304, ejecta seen beyond the NE limb, about N40, from 2023-04-26T18:15-18:45Z. Opening field lines seen beyond the NE limb in STA EUVI 195 at 2023-04-26T18:55Z. In both SDO AIA 171 and SDO AIA 304, two plumes of ejecta can be seen beyond the NE limb, a more northern one, and a more southern one, at about 2023-04-26T18:30Z, as well as opening field lines in SDO AIA 171.

Submitted on 2023-04-27T16:07Z by Hannah Hermann

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 -110.0 33.0 345.0 S 39.0 2023-04-27T06:38Z Measurement of leading edge using knowledge of source location. CME not visible in C3 difference imagery, due to poor imagery and a data gap. 1: Result 1 (2.0 AU)
Earth = 2023-04-30T00:00Z
STEREO A = 2023-04-29T19:30Z
Mars = 2023-05-01T18:00Z
Hannah Hermann on 2023-04-27T16:07Z



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