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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2021-06-29T10:53Z ( STEREO A: SECCHI/COR2 )
All Detecting Spacecrafts:
STEREO A: SECCHI/COR2
Activity ID: 2021-06-29T10:53:00-CME-001 (version 2)
Source Location: N20E05
Note Keyword:
Source Signature Keyword:
Morphology Keyword:
Note: This CME is associated with an eruption and subsequent EUV wave observed from the unnumbered active region centered near N20E05 on the Earth-facing disk starting around 2021-06-29T05:00Z as seen in SDO AIA 171/193.

Submitted on 2021-06-29T20:26Z by Michelangelo Romano

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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 true SWPC_CAT -10.0 -1.0 275.0 S 11.0 2021-06-29T18:23Z The longitude of this CME was approximated in SWPC_CAT using the visible source signature in SDO AIA imagery. Since the event is only visible in STEREO A COR2 difference imagery, the chosen longitude has a +/- 10 degree uncertainty. 1: Result 1 (2.0 AU)
Earth = 2021-07-03T18:00Z
Michelangelo Romano on 2021-06-29T19:44Z



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