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CME Analysis Information (for CME activity ID: 2023-09-05T20:36:00-CME-001)
Measurement Creation Time: 2023-09-06T00:05Z
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): 1081.0
Speed measured at height (Rs): 18.0
Type: O
Direction (LON/LAT in HEEQ): 142.0/ 8.0
Half Angular Width (degree): 57.0
Minor Half-width (degree): None Entered
Tilt (degree): None Entered
Time@21.5: 2023-09-05T23:49Z
Info/Session URL: None Entered
Note:

One spacecraft measurement assuming the source is associated with old AR 3413, potentially around longitude 125-130. A high half-width was required to achieve the shape of the leading edge and to obtain a similar longitude as was obtained for the CME: 2023-09-05T14:00Z event, though a far-sided longitude closer to 160 but a less excessive half-width is also a possible source. The lower longitude also fits observations better as we seen the front off the western limb.

Measurement Feature Code(s):

LE: Leading Edge

General Keyword(s):

Version 1 submitted on 2023-09-06T00:05Z by Chris Stubenrauch

A Notification with ID 20230906-AL-001 was sent on 2023-09-06T15:22Z

The List of WSA-ENLIL Results:

Model Name	Model Completion Time	AU	CME Input(s)	Predicted Earth Impact	Predicted Other Location(s) Impact
WSA-ENLIL+Cone	2023-09-06T13:15Z	2.0		No or little impact to Earth.	Solar Orbiter = 2023-09-07T01:00Z

All directly linked activities:

2023-09-05T20:36:00-CME-001

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