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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2021-10-28T01:23Z ( STEREO A: SECCHI/COR2 )
All Detecting Spacecrafts:
STEREO A: SECCHI/COR2
SOHO: LASCO/C2
Activity ID: 2021-10-28T01:23:00-CME-001 (version 2)
Source Location: S26E02
Active Region Number: 12887
Note Keyword:
Faint: Faint event; may affect type assignment
FF: Event fails/disappears before exiting COR2
Source Signature Keyword:
FLR: Flare
DIM: Dimming
Morphology Keyword:
Note: A very faint CME SW in COR2A, with unclear front. Source: beautiful eruption best seen in SDO/AIA 304 after 2021-10-27T21:54Z associated with C1.1 class flare from AR 2887 peaking at 2021-10-27T21:59Z (there were also two other lower C-class flares following shortly). Coronal signatures also include a faint dimming seen in AIA 193 and in EUVI 195 (after a data gap), eruption is also seen in AIA 171. 
Version 1 submitted on 2021-10-28T12:54Z by Anna Chulaki
Version 2 submitted on 2021-10-29T12:54Z by Carina Alden
A Notification with ID 20211028-AL-010 was sent on 2021-10-28T19:13Z
A Notification with ID 20211029-AL-001 was sent on 2021-10-29T12:07Z
A Notification with ID 20211029-AL-002 was sent on 2021-10-29T12:18Z

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 LE true SWPC_CAT -5.0 -11.0 282.0 S 40.0 2021-10-28T12:59Z 1: Result 1 (2.0 AU)
Earth = 2021-10-30T17:15Z
Parker Solar Probe = 2021-10-30T06:54Z
Solar Orbiter = 2021-10-30T07:07Z
STEREO A = 2021-10-30T23:44Z
STEREO B = 2021-10-30T20:46Z
2: Result 2 (5.5 AU)
Earth = 2021-10-30T16:54Z
Parker Solar Probe = 2021-10-30T07:25Z
Solar Orbiter = 2021-10-30T06:55Z
STEREO A = 2021-10-30T23:33Z
STEREO B = 2021-10-30T20:28Z
2021-10-28T13:00Z Anna Chulaki on 2021-10-28T13:00Z



All directly linked activities:
2021-10-27T21:53:00-FLR-001
FLR Type: C1.1


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