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CME Analysis Information (for CME activity ID: 2024-05-18T06:24:00-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/C3

STEREO A: SECCHI/COR2

Image Type: running difference
Speed (km/s): 341.0
Speed measured at height (Rs): 18.0
Type: S
Direction (LON/LAT in HEEQ): 120.0/ -71.0
Half Angular Width (degree): 38.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2024-05-18T17:57Z
Info/Session URL: None Entered
Note:

The exact longitude is uncertain, though believed to be farsided based on UV imagery. Measurement taken using best fit between available SOHO LASCO C3 and STEREO A COR2 imagery. Imagery of this CME was affected by the reduction in LASCO cadence due to scheduled calibration maneuvers.

Measurement Feature Code(s):

LE: Leading Edge

General Keyword(s):

Submitted on 2024-05-18T18:27Z by Hannah Hermann

No Notification has been sent for this activity yet.

All directly linked activities:

2024-05-18T06:24:00-CME-001

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