CME Analysis Information (for CME activity ID: 2024-07-12T06:12:00-CME-001)
Catalog: M2M_CATALOG
Data Level: 1 (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
STEREO A: SECCHI/COR2
Image Type:
running difference
Speed (km/s):
500.0
Speed measured at height (Rs):
13.0
Type: C
Direction (LON/LAT in HEEQ):
-124.0/
-33.0
Half Angular Width (degree): 32.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2024-07-12T13:39Z
Info/Session URL: None Entered
Note: Filament spanned from E90 to likely several tens of degrees beyond the SE limb, as evidenced by UV imagery. Several attempts to measure were made, each time using longitudes that were progressively further beyond the E limb. Longitude E124 produced the best stereoscopic fit between coronagraphs.
Measurement Feature Code(s):
LE: Leading Edge
General Keyword(s):
Submitted on 2024-07-12T16:10Z by
Hannah Hermann
A Notification with ID
20240712-AL-001 was sent on 2024-07-12T17:35Z
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