DONKI: Menu Page
DONKI: View SW Activity
Coronal Mass Ejection
Start Time: 2023-06-04T19:48Z ( SOHO: LASCO/C2 )
All Detecting Spacecrafts:
STEREO A: SECCHI/COR2
Activity ID: 2023-06-04T19:48:00-CME-001 (version 1)
Faint: Faint event; may affect type assignment
Source Signature Keyword:
OFL: Moving/Opening field lines
Note: CME is a narrow jet seen heading due W in C2, faint in C3, and in COR2A. Source is uncertain, but is likely beyond the limb, as opening field lines can be seen over the W limb in GOES SUVI 284 at about 2023-06-04T18:56Z and also in SDO AIA 193 at 2023-06-04T19:03Z.
Submitted on 2023-06-05T17:02Z by Hannah
A Notification with ID
20230605-AL-002 was sent on 2023-06-05T18:28Z
The List of CME Analysis already entered:
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
||Measured using best fit between C2 and COR2A coronagraphs. Leading edge becomes too diffuse to measure in C3 frames.
1: Result 1 (2.0 AU)
Parker Solar Probe = 2023-06-06T12:59Z
|Hannah Hermann on 2023-06-05T17:05Z
All directly linked activities:
|No Linked Activity Found.
|Comments by users:
|0 comment received.