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DONKI: View SW Activity
Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-02-10T09:36Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2023-02-10T09:36:00-CME-001 (version 2)
Note Keyword:
GAP: Data gap
HAL: Halo CME
OVR: Event partially overlaps with another CME
PRM: Prominence material (filamentary structures)
Source Signature Keyword:
FIL: Filament eruption
OFL: Moving/Opening field lines
Morphology Keyword:
FS: Flux Rope and Shock Candidate
Note: Partial halo visible in SW of SOHO LASCO C2/C3 and STEREO A COR2. Potential source is a filament in the far south that appears to wrap around the west limb. Movement/filament liftoff begins around 2023-02-10T08:24Z as seen in SDO AIA 304. This is followed by opening field lines in SDO AIA 171. There is a data gap in STEREO A COR2 during this CME from 2023-02-10T11:09Z to 15:23Z. Event overlaps with CME 2023-02-10T12:36Z.
Submitted on 2023-02-10T20:14Z by Mary
Aronne
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) |
Submitted By |
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CME Analysis
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M2M_CATALOG |
LE
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true |
SWPC_CAT |
55.0 |
-50.0 |
254.0 |
S |
35.0 |
2023-02-10T23:52Z |
Parameters obtained using best fit between SOHO LASCO C2/C3 and STEREO A COR2 imagery in SWPC_CAT as well as knowledge of potential source location. Limited STEREO A COR2 imagery was used during this measurement due to a data gap. In later STEREO A frames after the data gap, the leading edge is obscured by the CME first seen in SOHO LASCO C2 at 2023-02-10T12:36Z. |
1: Result 1 (2.0 AU)
Earth = 2023-02-14T16:00Z
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Mary Aronne on 2023-02-10T18:49Z |
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