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CME Analysis Information (for CME activity ID: 2024-03-07T07:36:00-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: Plane-of-sky
Detecting Instruments:
SOHO: LASCO/C2
SOHO: LASCO/C3
Image Type: running difference
Speed (km/s): 363.0
Speed measured at height (Rs): 16.1
Type: S
Direction (LON/LAT in HEEQ): None Entered / 87.0
Half Angular Width (degree): 15.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2024-03-07T17:58Z
Info/Session URL: None Entered
Note: 
Plane-of-sky measurement using only SOHO LASCO C2/C3 imagery given the unclear, potentially far-sided source. Triangulation between SOHO LASCO C2/C3 and STEREO COR2A would not work without latitudes >N70, so I opted to plane-of-sky as triangulating a longitude at that angle is unreliable without knowing the source.
Measurement Feature Code(s):
LE: Leading Edge
General Keyword(s):
Submitted on 2025-03-12T16:16Z by Tony Iampietro

No Notification has been sent for this activity yet.

All directly linked activities:
2024-03-07T07:36:00-CME-001


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