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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-02-27T11:36Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
STEREO A: SECCHI/COR2
Activity ID: 2024-02-27T11:36:00-CME-001 (version 2)
Source Location: S38E02
Note Keyword:
DFL: Likely deflection of the event within the FOV
PRM: Prominence material (filamentary structures)
Source Signature Keyword:
FIL: Filament eruption
Morphology Keyword:
F: Flux Rope
Note: CME seen to the S in all coronagraphs. Reanalysis of this CME from the initial entry finds the source to be front-sided, sourced at a filament centered around S38E02 (spanning approximatley S48W14 to S32E10) at 2024-02-27T08:01Z when it began to lift off best seen in SDO AIA 304. The filament fades moreso than it is observed leaving the disk, but it is the best candidate source and aligned well with coronagraph analysis between SOHO LASCO C2/C3 and STEREO COR2A.
Submitted on 2024-02-28T20:23Z by Tony
Iampietro
No Notification has been sent for this activity yet.
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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, earlier measurements are marked as false when new or more accurate measurements are made. This is a helpful flag if you would like to download only one most accurate CME analysis per CME |
Technique |
Long |
Lat |
Speed |
Type |
Half Width |
Time 21.5 |
Note |
WSA-ENLIL+Cone Result(s) |
Submitted By |
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CME Analysis
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M2M_CATALOG |
LE
|
true |
SWPC_CAT |
8.0 |
-44.0 |
430.0 |
S |
27.0 |
2024-02-27T19:14Z |
Reanalysis of this CME using an on-disk, albeit slow, filament eruption centered around S38E02 as the source, noting some deflection to the southwest in the coronagraph imagery. Good triangulated fit between SOHO LASCO C2/C3 and STEREO COR2A imagery. |
1: Result 1 (2.0 AU)
Earth = 2024-03-02T08:00Z
STEREO A = 2024-03-02T04:00Z
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Tony Iampietro on 2024-02-28T18:02Z |
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CME Analysis
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M2M_CATALOG |
LE
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false |
Plane-of-sky |
NONE |
-89.0 |
326.0 |
S |
33.0 |
2024-02-27T22:34Z |
Plane-of-sky measurement using only STEREO COR2A imagery, as SOHO is within a long, planned gap between downlink period and no source is clear. |
Not modeled
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Tony Iampietro on 2024-02-27T20:46Z |
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All directly linked activities: |
| No Linked Activity Found. |
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