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DONKI: View SW Activity
Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-08-28T06:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2023-08-28T06:48:00-CME-001 (version 1)
Note Keyword:
COL: Possible collision with previous CME
Faint: Faint event; may affect type assignment
GAP: Data gap
OVR: Event partially overlaps with another CME
Source Signature Keyword:
OFL: Moving/Opening field lines
Morphology Keyword:
U: Unknown
Note: This very faint CME is visible to the East in SOHO LASCO C2/C3 and in STEREO A COR2. The source is likely a very faint opening of field lines seen in GOES SUVI 284 at about 2023-08-28T05:20Z just over the SE limb. This CME overlaps with several other faint outflows from just beyond the East limb. Data gap in STEREO A COR2 from 2023-08-28T08:23Z to 2023-08-28T12:38Z.
Version 1 submitted on 2023-08-28T19:49Z by Hannah Hermann
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 |
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CME Analysis
|
M2M_CATALOG |
LE
|
true |
SWPC_CAT |
-95.0 |
10.0 |
338.0 |
S |
29.0 |
2023-08-28T17:19Z |
Measurement taken using estimated source longitude using GONG farside data. |
1: Result 1 (2.0 AU)
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2023-08-28T21:27Z |
Hannah Hermann on 2023-08-28T21:27Z |
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CME Analysis
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M2M_CATALOG |
LE
|
false |
Plane-of-sky |
NONE |
10.0 |
326.0 |
S |
30.0 |
2023-08-28T17:43Z |
Plane of sky measurement taken, as source longitude is very uncertain. |
Not modeled
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2023-08-28T19:51Z |
Hannah Hermann on 2023-08-28T19:51Z |
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