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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2021-07-23T21:36Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
STEREO A: SECCHI/COR2
Activity ID: 2021-07-23T21:36:00-CME-001 (version 2)
Source Location: S18E50
Active Region Number: 12849
Note Keyword:
Source Signature Keyword:
Morphology Keyword:
Note: East in SOHO LASCO/C2 for a few frames before being superposed with the next CME (2021-07-24T00:36Z), and visible in STEREO A superposed with the fainter halo from the next CME. Associated with an eruption from AR 12849 (S18E50), visible in SDO AIA 171/193/304 beginning 2021-07-23T19:39Z. 
Version 1 submitted on 2021-07-24T13:13Z by Robert Loper
Version 2 submitted on 2021-07-24T13:21Z by Robert Loper
A Notification with ID 20210724-AL-001 was sent on 2021-07-24T14:29Z
A Notification with ID 20210725-AL-001 was sent on 2021-07-25T12:18Z

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 true SWPC_CAT -78.0 -8.0 514.0 C 18.0 2021-07-24T07:17Z 1: Result 1 (2.0 AU)
Earth = 2021-07-27T08:00Z
Solar Orbiter = 2021-07-26T20:40Z
STEREO A = 2021-07-27T02:20Z
2021-07-24T13:14Z Robert Loper on 2021-07-24T13:14Z



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