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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-12-16T01:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2023-12-16T01:48:00-CME-001 (version 3)
Source Location: S25W00
Note Keyword:
Faint: Faint event; may affect type assignment
FF: Event fails/disappears before exiting COR2
Source Signature Keyword:
PEA: Post eruption arcade
FIL: Filament eruption
BR: Brightening
DIM: Dimming
Morphology Keyword:
U: Unknown
Note: Very faint CME seen in the south of SOHO LASCO C2/C3. It is not clearly visible in STEREO A COR2 due to the faintness. The leading edge is primarily seen towards the S/SW, and is best seen in SOHO LASCO C2. The potential source is a filament eruption starting around 2023-12-15T20:48Z in SDO AIA 304 that is also visible as dimming in SDO AIA and brightening loops in SDO AIA 94 around 2023-12-15T21:05Z. This eruption is also visible in STEREO A EUV 195/304.
Submitted on 2023-12-18T16:29Z by Mary
Aronne
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, 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 |
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CME Analysis
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M2M_CATALOG |
LE
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true |
SWPC_CAT |
2.0 |
-25.0 |
363.0 |
S |
26.0 |
2023-12-16T09:51Z |
Measurement based on source location. SOHO LASCO C2/C3 difference imagery was used for this measurement, but limited SOHO LASCO C3 imagery was used due to the CME's faintness. It is primarily measurable in SOHO LASCO C2. |
1: Result 1 (2.0 AU)
Earth = 2023-12-20T00:00Z
(PE: -0.4 h)
OSIRIS-APEX = 2023-12-18T06:00Z
Psyche = 2023-12-21T04:00Z
STEREO A = 2023-12-19T22:00Z
Solar Orbiter = 2023-12-19T18:00Z
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Mary Aronne on 2023-12-17T16:03Z |
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