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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-04-12T02:00Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-04-12T02:00:00-CME-001 (version 1)
Source Location: S15W20
Note Keyword:
Faint: Faint event; may affect type assignment
FF: Event fails/disappears before exiting COR2
HAL: Halo CME
PRM: Prominence material (filamentary structures)
Source Signature Keyword:
FIL: Filament eruption
OFL: Moving/Opening field lines
DIM: Dimming
EUVW: EUV Wave
Morphology Keyword:
FS: Flux Rope and Shock Candidate
Note: Faint halo visible in SOHO LASCO C2/C3 and STEREO A COR2. The potential source is a filament eruption centered around S15W20 with liftoff starting around 2024-04-12T00:16Z in SDO AIA 304. Dimming and a faint EUV wave may also be observed in SDO AIA 193. Opening field lines are also visible in SDO AIA 171. The eruption is also seen south of disk center from the point of view of STEREO A EUV imagery.
Submitted on 2024-04-12T15:12Z by Mary
Aronne
A Notification with ID
20240412-AL-001 was sent on 2024-04-12T16:20Z
A Notification with ID
20240413-AL-001 was sent on 2024-04-13T11:53Z
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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
|
true |
SWPC_CAT |
4.0 |
-17.0 |
743.0 |
C |
45.0 |
2024-04-12T06:05Z |
Measurement using limited imagery due to CME's faintness, based on source location and best fit between SOHO LASCO C2/C3 and STEREO A COR2, primarily focused on the leading edge visible towards the southwest. |
1: Result 1 (2.0 AU)
Earth = 2024-04-14T16:20Z
(PE: -41.0 h)
STEREO A = 2024-04-14T11:45Z
Lucy = 2024-04-17T00:00Z
Psyche = 2024-04-19T06:00Z
2: Result 2 (2.0 AU)
Earth = 2024-04-14T16:49Z
(PE: -40.5 h)
STEREO A = 2024-04-14T12:02Z
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Mary Aronne on 2024-04-12T15:14Z |
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