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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-04-03T09:38Z ( STEREO A: SECCHI/COR2 )
All Detecting Spacecrafts:
STEREO A: SECCHI/COR2
Activity ID: 2024-04-03T09:38:00-CME-001 (version 1)
Note Keyword:
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
O: Other
Note: CME seen to the SW in STEREO COR2A. The source for this event is unclear, with the only potential source marker being some faster-than-usual looking field line movement over the SW limb seen in SDO AIA 171 for many hours before and after the duration of this event. Likely far-sided source.

Submitted on 2024-04-03T19:57Z by Tony Iampietro

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 139.0 -26.0 438.0 S 39.0 2024-04-03T17:05Z Very uncertain measurement based on the assumption that the source is Active Region 3615 (at ~140 deg longitude, behind the limb) and on one-coronagraph (STEREO A) analysis in swpc_cat. No LASCO imagery is available for this CME b/c data was not backfilled due to cron job failure. 1: Result 1 (2.0 AU)
OSIRIS-APEX = 2024-04-07T01:01Z
Mars = 2024-04-08T17:00Z
Anna Chulaki on 2024-04-04T16:47Z
CME Analysis M2M_CATALOG LE false Plane-of-sky NONE -30.0 384.0 S 40.0 2024-04-03T18:16Z Measurement made with only STEREO COR2A imagery as SOHO LASCO C2/C3 have yet to backfill, and as a Plane-of-Sky from STEREO's reference point (W100 longitude in SWPC_cat). Not modeled Tony Iampietro on 2025-02-04T19:36Z



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