CME Analysis Information (for CME activity ID: 2024-09-08T01:25:00-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):
454.0
Speed measured at height (Rs):
13.0
Type: S
Direction (LON/LAT in HEEQ):
-41.0/
45.0
Half Angular Width (degree): 29.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2024-09-08T09:10Z
Info/Session URL: None Entered
Note: Measurement made using best fit between coronagraphs. Leading edge is very faint in STEREO A COR2. Width of CME seems to gradually increase a bit as it progresses through C2's field of view and is influenced by surrounding outflow, then half the leading edge becomes too diffuse to measure in C3's field of view.
Measurement Feature Code(s):
LE: Leading Edge
General Keyword(s):
Submitted on 2024-09-09T01:51Z by
Hannah Hermann
No Notification has been sent for this activity yet.
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