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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-03-04T15:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
Activity ID: 2023-03-04T15:48:00-CME-001 (version 1)
Active Region Number: 13234
Note Keyword:
3P: 3-part structure CME
FOV: Front Bright front; may be evidence of pileup
Ha: Bright emission (likely H-alpha emission)
PRM: Prominence material (filamentary structures)
Source Signature Keyword:
FLR: Flare
PEA: Post eruption arcade
OFL: Moving/Opening field lines
BR: Brightening
DIM: Dimming
EUVW: EUV Wave
Morphology Keyword:
F: Flux Rope
FS: Flux Rope and Shock Candidate
Note: Bright, symmetrical CME associated with an M5.2-class solar flare-induced eruption seen to the west in SOHO C2/C3 coronagraphs during a STEREO A COR2 data gap. The eruption is associated with a strongly opening magnetic field lines and subsequent disappearance of magnetic flux off the western limb that had previously been hovering near the vicinity of AR3234. An EUV wave traverses back east towards the central meridian.
Submitted on 2023-03-04T17:00Z by Chris
Stubenrauch
A Notification with ID
20230304-AL-004 was sent on 2023-03-04T17:17Z
A Notification with ID
20230304-AL-005 was sent on 2023-03-04T18:27Z
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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 |
85.0 |
-2.0 |
894.0 |
C |
45.0 |
2023-03-04T19:57Z |
Updated measurement using SOHO and STEREO A coronagraph imagery. |
1: Result 1 (2.0 AU)
OSIRIS-REx = 2023-03-07T22:18Z
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Chris Stubenrauch on 2023-03-04T17:54Z |
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CME Analysis
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M2M_CATALOG |
LE
|
false |
SWPC_CAT |
85.0 |
-2.0 |
716.0 |
C |
45.0 |
2023-03-04T20:50Z |
Preliminary measurement using early SOHO C2 frames, one SOHO C3 frame, and knowledge of the source eruption location. The lemniscate was a good fit for the CME front around the northern/western/southern leading edges. |
1: Result 1 (2.0 AU)
OSIRIS-REx = 2023-03-08T06:47Z
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Chris Stubenrauch on 2023-03-04T17:05Z |
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