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CME Analysis Information (for CME activity ID: 2024-01-18T13:25:00-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

Image Type: running difference
Speed (km/s): 772.0
Speed measured at height (Rs): None Entered
Type: C
Direction (LON/LAT in HEEQ): -35.0/ 56.0
Half Angular Width (degree): 28.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2024-01-18T17:59Z
Info/Session URL: None Entered
Note:

A very approximate measurement based more on the fit in swpc_cat with one coronagraph than on the perceived 'center' of the erupting filament. Because the CME is fully covered by a data gap in STEREO A coronagraph we are not able to confirm these parameters. Alternatively, the longitude could actually be anywhere from -35 to -70 deg and latitude could be much higher.

Measurement Feature Code(s):

LE: Leading Edge

General Keyword(s):

Version 1 submitted on 2024-01-18T21:23Z by Anna Chulaki

No Notification has been sent for this activity yet.

All directly linked activities:

2024-01-18T13:25:00-CME-001

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