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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-08-22T15:09Z ( STEREO A: SECCHI/COR2 )
All Detecting Spacecrafts:
STEREO A: SECCHI/COR2
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2024-08-22T15:09:00-CME-001 (version 1)
Note Keyword:
DPL: CME exhibits dimpled front
GAP: Data gap
HAL: Halo CME
OFL: Outflowing material at the back of the CME
OVR: Event partially overlaps with another CME
Source Signature Keyword:
Morphology Keyword:
FS: Flux Rope and Shock Candidate
Note: A very complex CME with a wider fainter partial halo component (possible shock) and a narrower complex-shaped brighter portion that potentially has several lobes. No corresponding source has been found on the Earth-facing disk. There was an equivalent of an M3 class flare seen by STIX instrument on the Solar Orbiter peaking at 2024-08-22T14:37Z with the very approximate longitude of 180, which could be the far sided possible source of this CME.

Submitted on 2024-08-22T20:41Z by Anna Chulaki

A Notification with ID 20240823-AL-001 was sent on 2024-08-23T01:33Z

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 SH true SWPC_CAT 180.0 21.0 917.0 C 43.0 2024-08-22T18:31Z An approximate analysis based on the best possible fit with two coronagraphs. Front-sided longitudes don't produce a fit at all. 1: Result 1 (5.5 AU)
OSIRIS-APEX = 2024-08-23T17:45Z
Solar Orbiter = 2024-08-24T05:21Z
2: Result 2 (2.0 AU)
OSIRIS-APEX = 2024-08-23T17:59Z
Solar Orbiter = 2024-08-24T05:44Z
Anna Chulaki on 2025-02-07T01:10Z
CME Analysis M2M_CATALOG LE true SWPC_CAT 165.0 36.0 896.0 C 32.0 2024-08-22T18:28Z Measurement of two bright overlapping lobes that appear to travel together as one unit at the same rate, using best fit between coronagraphs and farsided parameters as indicated by UV imagery. 1: Result 1 (2.0 AU)
OSIRIS-APEX = 2024-08-23T23:53Z
Solar Orbiter = 2024-08-24T13:30Z
2: Result 2 (5.5 AU)
OSIRIS-APEX = 2024-08-23T23:46Z
Solar Orbiter = 2024-08-24T13:19Z
Hannah Hermann on 2024-08-22T23:54Z



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