1.1.Catalog
# Identified in ICME catalogs: Richardson & Cane List
RC Catalog
Disturbance start time: 2011/07/14 12:00 UT
Ejecta start time: 2011/07/15 04:00 UT
Ejecta end time: 2011/07/16 15:00 UT
dv= 40 km/s, v = 410 km/s, vmax = 530 km/s
Bmax (nT): 4
Dst: -17
Suggested source CME:
V_transit: - km/s
1.2.Comments
Overall ICME quality index: 2
ICME type:
ICME signatures: smoothly decreasing velocity
low proton temperature
high charge state
Based on 530 km/s -> search window 78.4067 hrs or 3.26695 days -> 2011/07/11 05:35:35.875
2. CME
2.1. A. Candidate A
A.1. LASCO:
#CME 2011/07/11 12:00 UT (from CDAW)
angle: 53, velocity: 266 km/s
poor event, angular width seem to be larger than 53
A.2. STEREO:
Small CME in both COR2-A and COR2-B. Front side moving CME.
A.3. AIA & GOES
Eruption from AR 11249 (S17E06), associated with C2.6 flare (onset 10:47).
A.4. Comment:
Could be the source of disturbance.
2.1. B. Candidate B
B.1. LASCO:
#CME 2011/07/09 00:48 UT, partial Halo (from CDAW)
angle: >225, velocity: 630 km/s
B.2. STEREO:
Moderate CME in both COR2-A and COR2-B FOV, frontside moving CME
B.3. AIA & GOES
Filament eruption from ~S23E25, not associated with any major flare
B.4. Comment:
less likely to be related to the disturbance due to the time of eruption