CME Analysis Information (for CME activity ID: 2023-03-04T15:48:00-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: false
Measurement Technique:
SWPC_CAT
Detecting Instruments:
SOHO: LASCO/C2
SOHO: LASCO/C3
Image Type:
running difference
Speed (km/s):
716.0
Speed measured at height (Rs):
4.9
Type: C
Direction (LON/LAT in HEEQ):
85.0/
-2.0
Half Angular Width (degree): 45.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2023-03-04T20:50Z
Info/Session URL: None Entered
Note: Preliminary measurement using early SOHO C2 frames, one SOHO C3 frame, and knowledge of the source eruption location. The lemniscate was a good fit for the CME front around the northern/western/southern leading edges.
Measurement Feature Code(s):
LE: Leading Edge
General Keyword(s):
Submitted on 2023-03-04T17:05Z by
Chris Stubenrauch
A Notification with ID
20230304-AL-004 was sent on 2023-03-04T17:17Z
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