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Coronal Mass Ejection
Catalog: M2M_CATALOG
Start Time: 2022-09-20T21:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
Activity ID: 2022-09-20T21:48:00-CME-001 (version 1)
Note Keyword:
Source Signature Keyword:
FLR: Flare
DFLR: Double ribbon flare
OFL: Moving/Opening field lines
Morphology Keyword:
F: Flux Rope
L: Loop
Note: Due to a STEREO A data gap, there in uncertainty about the source of this eruption. Two possible sources for this CME and one that occurred shortly before this one include a minor eruption (ribbon ejecta) associated with a flare from AR3102 (S26W31) on the Earth facing disk (ejecta seen leaving in SDO AIA 171/193/304) or disappearing loops which are seen off the western limb of SDO AIA 171. Based on the cadence of the eruptions from this vicinity, there is some inclination that the limb-based source is the correct source.
Submitted on 2022-09-21T13:13Z by Chris Stubenrauch

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The List of CME Analysis already entered:
Event Type Catalog
Data Level"data level" based on how the measurements were derived. 0=real-time, 1=real-time and checked by supervising forecaster, 2=retrospective science level data analysis.
Prime?"primary flag" which is either True or False. If there are multiple CME analysis entries for a single CME, earlier measurements are marked as false when new or more accurate measurements are made. This is a helpful flag if you would like to download only one most accurate CME analysis per CME
Technique Long Lat Speed Type Half Width Time 21.5 Note WSA-ENLIL+Cone Result(s) Submitted By
CME Analysis M2M_CATALOG 0 true Plane-of-sky NONE -16.0 286.0 S 25.0 2022-09-21T10:13Z A SOHO plane of sky measurement with longitude set equal to 90 degrees due to a gap in STEREO A coronagraph data. Not modeled Chris Stubenrauch on 2022-09-21T13:15Z

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