CME Analysis Information (for CME activity ID: 2023-11-29T13:48:00-CME-001)
Catalog: M2M_CATALOG
Data Level: 0 (0=real-time, 1=real-time and checked by supervising forecaster, 2=retrospective science level data analysis)
Use as primary measurement: true
Measurement Technique:
SWPC_CAT
Detecting Instruments:
SOHO: LASCO/C2
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Image Type:
running difference
Speed (km/s):
430.0
Speed measured at height (Rs): None Entered
Type: S
Direction (LON/LAT in HEEQ):
23.0/
-16.0
Half Angular Width (degree): 16.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2023-11-29T20:49Z
Info/Session URL: None Entered
Note: This analysis is very uncertain since we were not able to connect this CME in coronagraphs with any lower coronal signatures in EUV instruments (although there is a lot of small flaring in Active Region 3500 in the morning of 2023-11-29). This analysis is based solely on the fit in swpc_cat with two coronagraphs, however the fit strongly suggests the resulting latitude and longitude, which happen to correspond to the location of Active Region 3500 at the time.
Measurement Feature Code(s):
LE: Leading Edge
General Keyword(s):
Submitted on 2023-11-30T20:21Z by
Anna Chulaki
No Notification has been sent for this activity yet.
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