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DONKI: View SW Activity
Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-12-15T20:36Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2024-12-15T20:36:00-CME-001 (version 1)
Note Keyword:
Faint: Faint event; may affect type assignment
GAP: Data gap
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
Note: Faint CME first seen to the East by SOHO LASCO C2 beginning at 2024-12-15T20:36Z, as well as by SOHO LASCO C3 in later frames. This CME is not visible in STEREO A COR2 due to a data gap from 15/11:38Z to 16/00:23Z. The source of this event appears to be an area of field line movement seen along the SE limb (approx. S15E90) as seen in GOES SUVI 195 and 284
Version 1 submitted on 2024-12-16T02:42Z by Melissa Kane
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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 |
CME Analysis
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M2M_CATALOG |
LE
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true |
Plane-of-sky |
NONE |
-17.0 |
834.0 |
C |
33.0 |
2024-12-16T01:29Z |
POS measurement due to range of fits (approx. -80 to -110) and source near the East limb and lack of STEREO A COR2 imagery to triangulate |
Not modeled
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Melissa Kane on 2024-12-16T02:46Z |
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