CME Analysis Information (for CME activity ID: 2022-09-22T21:12:00-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
Image Type:
running difference
Speed (km/s):
1236.0
Speed measured at height (Rs):
17.0
Type: O
Direction (LON/LAT in HEEQ):
-90.0/
9.0
Half Angular Width (degree): 21.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2022-09-23T00:06Z
Info/Session URL: None Entered
Note: This measurement follows the shock front portion which becomes diffuse in later SOHO LASCO C3 imagery. A measurement of the bulk portion was also taken, but measures similarly to the parameters above as the shock and bulk become indistinguishable from each other in later imagery due to the diffusion.
Measurement Feature Code(s):
SH: Shock Front
General Keyword(s):
Submitted on 2022-09-23T12:37Z by
Mattie Anastopulos
A Notification with ID
20220923-AL-002 was sent on 2022-09-23T16:19Z
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