CME Analysis Information (for CME activity ID: 2024-01-29T04:38:00-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: false
Measurement Technique:
SWPC_CAT
Detecting Instruments:
SOHO: LASCO/C3
STEREO A: SECCHI/COR2
Image Type:
running difference
Speed (km/s):
1278.0
Speed measured at height (Rs):
18.6
Type: O
Direction (LON/LAT in HEEQ):
58.0/
3.0
Half Angular Width (degree): 52.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2024-01-29T07:20Z
Info/Session URL: None Entered
Note: Measurement of the brighter bulk portion. Multiple measurements were made with longitudes ranging from 39 to 66 degrees, with more eastern longitudes appearing to achieve a better fit between SOHO LASCO C3 and STEREO A COR2 imagery. However, the source longitude is near 72 degrees. This measurement attempts to avoid deviating from the source location while still obtaining a reasonable fit of the CME in coronagraph imagery.
Measurement Feature Code(s):
LE: Leading Edge
General Keyword(s):
Submitted on 2024-01-29T13:57Z by
Mattie Anastopulos
A Notification with ID
20240129-AL-009 was sent on 2024-01-29T14:39Z
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