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CME Analysis Information (for CME activity ID: 2024-02-11T05:48:00-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: Plane-of-sky

Detecting Instruments:

SOHO: LASCO/C2

SOHO: LASCO/C3

STEREO A: SECCHI/COR2

Image Type: running difference
Speed (km/s): 235.0
Speed measured at height (Rs): 7.0
Type: S
Direction (LON/LAT in HEEQ): None Entered / -44.0
Half Angular Width (degree): 30.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2024-02-11T21:36Z
Info/Session URL: None Entered
Note:

Plane-of-sky measurement (which produced a very good fit despite the source location in UV imagery indicating a farsided source) of the faint leading edge which is visible as a distinct loop in early frames of C2 and STEREO A COR2, but becomes diffuse after one frame of C3.

Measurement Feature Code(s):

LE: Leading Edge

General Keyword(s):

Submitted on 2024-02-12T22:57Z by Hannah Hermann

No Notification has been sent for this activity yet.

All directly linked activities:

2024-02-11T05:48:00-CME-001

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