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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2024-05-14T04:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2024-05-14T04:48:00-CME-001 (version 1)
Note Keyword:
3P: 3-part structure CME
Source Signature Keyword:
FLR: Flare
OFL: Moving/Opening field lines
Morphology Keyword:
F: Flux Rope
Note: Wide CME seen to the SE in all coronagraphs. Source is uncertain, with what could be an on-disk source that does not line up well when used in measurement. Observed well as field line movement over the SE limb in SDO AIA 171/193/211 starting around 2024-05-14T04:06Z. Additionally, a smaller C6.5 flare which peaked at 2024-05-14T04:08Z observed in SDO AIA 131 (this flare does not rise high above background flux, but is distinct in EUV imagery) lines up with this timestamp and the field line movement, but the source coordinates did not work well in swpc_cat triangulation to support it. It is possible that the source for this CME is on/just beyond the SE limb, supported by better triangulation at those longitudes.
Submitted on 2024-05-14T19:43Z by Tony
Iampietro
A Notification with ID
20240514-AL-009 was sent on 2024-05-14T20:14Z
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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
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true |
SWPC_CAT |
-90.0 |
-24.0 |
567.0 |
C |
38.0 |
2024-05-14T11:14Z |
Measurement at E90, not as plane of sky, but for good triangulation between SOHO and STEREO coronagraphs. Initial potential source of AR 3679 (S09E60) does not fit too well, but E90-E100 fit much nicer between the coronagraphs, indicating a potential source on/just beyond the SE limb. |
1: Result 1 (2.0 AU)
2: Result 2 (5.5 AU)
Psyche = 2024-05-20T11:22Z
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Tony Iampietro on 2024-05-14T19:45Z |
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