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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2023-11-22T21:36Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Activity ID: 2023-11-22T21:36:00-CME-001 (version 2)
Source Location: S12W01
Active Region Number: 13489
Note Keyword:
HAL: Halo CME
Source Signature Keyword:
FLR: Flare
OFL: Moving/Opening field lines
BR: Brightening
DIM: Dimming
Morphology Keyword:
L: Loop
Note: Partial halo CME seen to the south in SOHO LASCO C2/C3 and STEREO A COR2. Source is faint and analysis was uncertain at first glance, however the source is deemed to be a broad area of dimming spanning from about E20-W30 (near AR3489 to AR3498) starting at about 2023-11-22T20:45Z and seen in SDO AIA 171/193 and GOES SUVI 284 imagery. There was a C4.1-class flare from AR 3489 (S15E07) that was associated with this event.

Submitted on 2023-11-23T18:07Z by Hannah Hermann

A Notification with ID 20231123-AL-001 was sent on 2023-11-23T18:20Z
A Notification with ID 20231124-AL-004 was sent on 2023-11-24T21:55Z

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
CME Analysis M2M_CATALOG LE true SWPC_CAT 6.0 -31.0 665.0 C 49.0 2023-11-23T03:56Z Earth-sided measurement using source location observed in UV imagery. Best fit between C2/C3 and STEREO A COR2 difference imagery. (A far-sided measurement was attempted to be thorough, and it did not fit as well as Earth-sided.) 1: Result 1 (2.0 AU)
Earth = 2023-11-25T17:01Z (PE: 9.0 h)
OSIRIS-APEX = 2023-11-24T20:30Z
Psyche = 2023-11-26T02:38Z
Solar Orbiter = 2023-11-25T05:38Z
STEREO A = 2023-11-25T16:05Z (PE: 11.6 h)
2: Result 2 (5.5 AU)
Earth = 2023-11-25T16:43Z (PE: 8.7 h)
OSIRIS-APEX = 2023-11-24T20:08Z
Solar Orbiter = 2023-11-25T05:26Z
STEREO A = 2023-11-25T15:47Z (PE: 11.3 h)
Juno = 2023-12-10T00:00Z
Hannah Hermann on 2023-11-23T17:30Z



All directly linked activities:
2023-11-22T18:58:00-FLR-001
FLR Type: C4.1
2023-11-25T04:30:00-IPS-001
Location: STEREO A
2023-11-25T07:59:00-IPS-001
Location: Earth
2023-11-25T09:28:00-MPC-001
2023-11-25T18:00:00-GST-001
NOAA Kp: 6.0 (2023-11-25T21:00Z)


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