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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2022-03-02T15:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
STEREO A: SECCHI/COR2
Activity ID: 2022-03-02T15:48:00-CME-001 (version 2)
Source Location: N22W22
Active Region Number: 12956
Note Keyword:
Source Signature Keyword:
DIM: Dimming
Morphology Keyword:
Note: The CME is likely associated with an eruption and dimming from the vicinity of AR2956 starting around 2022-03-02T14:45Z visible in SDO AIA 193 imagery. 
Version 1 submitted on 2022-03-02T18:50Z by Chris Stubenrauch
Version 2 submitted on 2022-03-03T16:41Z by Chris Stubenrauch
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 SH true SWPC_CAT 22.0 23.0 458.0 S 21.0 2022-03-02T22:56Z New parameters based off of further out, more faint front (likely shock front) in difference imagery. 1: Result 1 (2.0 AU)
STEREO A = 2022-03-06T00:13Z
2022-03-09T17:40Z Carina Alden on 2022-03-09T17:40Z
CME Analysis M2M_CATALOG LE false SWPC_CAT 22.0 21.0 472.0 S 27.0 2022-03-02T23:07Z This relatively faint CME became more diffuse in later timestamps in both coronagraphs and thus is difficult to measure farther from the occulting disk and a frame or two of Stereo A coronagraph data was missing during the measurement. (Half-width could be 5-6 degree lower than in this analysis). 1: Result 1 (2.0 AU)
Earth = 2022-03-05T22:00Z
STEREO B = 2022-03-06T04:00Z
2022-03-03T18:43Z Anna Chulaki on 2022-03-03T18:43Z



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