CME Analysis Information (for CME activity ID: 2024-07-17T19:00:00-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
STEREO A: SECCHI/COR2
Image Type:
running difference
Speed (km/s):
842.0
Speed measured at height (Rs):
17.6
Type: C
Direction (LON/LAT in HEEQ):
-90.0/
-29.0
Half Angular Width (degree): 31.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2024-07-17T23:57Z
Info/Session URL: None Entered
Note: Analysis of the bright, inside loop of this CME, inside of the diffuse nose viewed in SOHO LASCO C2 and C3. Some uncertainty lies in which feature of this CME is the most trackable leading edge, but this measurement has similar parameters and speed to the wider measurement including all features. Using source of the filament on the limb at E90 and is not a plane-of-sky measurement.
Measurement Feature Code(s):
LE: Leading Edge
General Keyword(s):
Submitted on 2024-07-18T13:47Z by
Tony Iampietro
No Notification has been sent for this activity yet.
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