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DONKI: View SW Activity
Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-09-30T19:05Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2023-09-30T19:05:00-CME-001 (version 3)
Note Keyword:
Faint: Faint event; may affect type assignment
FF: Event fails/disappears before exiting COR2
GAP: Data gap
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
LS: Loop and Shock Candidate
Note: Very faint likely backsided CME in the SW best seen in COR2A difference imagery, with the backsided source indicated by an opening of field lines behind the SW limb starting at 2023-09-30T18:16Z in AIA 193/171. This CME has two fronts - the fainter leading one that could be a shock front and the following slightly brighter second front, possibly the bulk.
Version 1 submitted on 2023-10-01T14:14Z by Anna Chulaki
Version 2 submitted on 2023-10-01T14:17Z by Anna Chulaki
Version 3 submitted on 2023-10-02T17:08Z by Anna Chulaki
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) |
Measured On |
Submitted By |
|
CME Analysis
|
M2M_CATALOG |
SH
|
true |
Plane-of-sky |
NONE |
-23.0 |
449.0 |
S |
45.0 |
2023-10-01T02:48Z |
POS analysis of the leading very faint front which could be the shock front or the bulk. This faint leading front is followed by another, somewhat brighter one (which could be the bulk following the front - or an altogether another CME following this one). |
Not modeled
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2023-10-02T17:06Z |
Anna Chulaki on 2023-10-02T17:06Z |
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CME Analysis
|
M2M_CATALOG |
LE
|
false |
Plane-of-sky |
NONE |
-31.0 |
251.0 |
S |
45.0 |
2023-10-01T10:05Z |
POS analysis of the brighter second front of this CME which could be its bulk. |
Not modeled
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2023-10-02T17:09Z |
Anna Chulaki on 2023-10-02T17:09Z |
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