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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-10-12T21:12Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2023-10-12T21:12:00-CME-001 (version 1)
Source Location: S11W83
Active Region Number: 13454
Note Keyword:
DFL: Likely deflection of the event within the FOV
Source Signature Keyword:
PEA: Post eruption arcade
OFL: Moving/Opening field lines
Morphology Keyword:
O: Other
Note: CME seen to the W in all coronagraphs, becoming diffuse fairly quickly in SOHO LASCO C3. Source is AR 3454, sitting at S11W83 when the eruption began around 2023-10-12T20:09Z. The source is best observed as rapidly moving field lines near the W limb in SDO AIA 171 and GOES SUVI 284, but also observed in SDO AIA 193/211/304 as field line movement and a small post-eruptive arcade forming shortly after the eruption starts. 
Version 1 submitted on 2023-10-13T19:20Z 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) Measured On Submitted By
CME Analysis M2M_CATALOG LE true SWPC_CAT 83.0 0.0 346.0 S 17.0 2023-10-13T07:32Z Measurement using AR 3454's location (S11W83) as a base, the CME was observed to deflect slightly northward in SDO AIA and GOES SUVI imagery and this measurement confirms that. Not modeled 2023-10-13T19:25Z Tony Iampietro on 2023-10-13T19:25Z



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