Note on tracking Sun-Earth connection event

ICME Event: 2013/11/11

Observer: Suman Dhakal on 2019/05 (part 1);

1. ICME
  1.1. Catalog
	# Identified in ICME catalogs: Richardson & Can List
	RC catalog:
	Disturbance start time: 2013/11/11 17:00 UT
	Ejecta      start time:	2013/11/11 17:00 UT
	Ejecta      End   time:	2013/11/12 03:00 UT
	dv =  0 km/s, v =  460 km/s, vmax=  480 km/s
      	MC index: 1    
	Dst:       -30  nT
     	Suggested source CME: 
     	V_transit:    km/s
      
  1.2. SW Plots
	Overall ICME quality index: 2 (B is less than 10 nT)
	SW type: ejecta
	ICME signatures:  varying Bz.
	Other ICME signatures:  decreasing velocity, low proton temperature, and small plasma beta.
                     
	Peculiar behavior: variation of Bz is not smooth, high density
                         
	Search Window:
	Upper bound: Disturbance speed 460 km/s: 91 hrs:
	Lower bound: Transit speed < 700 km/s: 60 hrs <

2. CME
   2.1. A. Candidate A
	A.1. LASCO:
		#CME 2013/11/07 15:12 UT, halo (from CDAW)
		moving with 411 km/s
	A.2. STEREO:
		moving in the frontside of the Sun. slight difficult to follow in COR2-A. 
	A.3. AIA and GOES:
		corresponding to M2.4 flare , starting at 2013/11/07 14:15
		from AR 11890, located around S13 E22
	A.4. Comments: 
		possible source of the disturbance. 


   2.1. B. Candidate B
	B.1. LASCO:
		#CME 2013/11/08 03:24 UT, halo (from CDAW)
		moving with 497 km/s
		C2 velocity: 203 km/s
	B.2. STEREO:
		direction is mostly southward
		COR2-A velocity (seeds): 381 km/s
	B.3. AIA and GOES:
		corresponding to X flare peaked at 02:40 UT
		from AR 1891 from S13 E13 
	B.4. Comments: 
		could be the source of disturbance.


 


   2.1. C. Candidate C
	C.1. LASCO:
		#CME 2013/11/08 05:36 UT, partial halo (from CDAW)
		moving with 682 km/s
	C.2. STEREO:
		seems like front side moving CME.
	C.3. AIA and GOES:
		source is not identifiable.
	C.4. Comments: 
		unlikely the source, because of time and velocity.
 

3. Other Comments
 Possibility of multiple sources. 

4. Summary
  
 SW index 2
    Source index 3  
    Overall index 3.