CMEs detected by Cactus 

:Issued: Tue Apr 21 13:54:32 2026
:Product: CACTus catalogue (http://sidc.be/cactus)
#----------------------------------------------------------------------
# Instrument: LASCO| Detector: c2 # Instrument: LASCO| Detector: c3
# Threshold : 0.30 | Factor : 2 | Minimal CME width: 5
# 
  first c2: 2026/04/15  00:00:33.590 23883028.fts
  last  c2: 2026/04/21  10:24:50.648 23883624.fts
  first c3: 2026/04/15  00:18:10.002 33871181.fts
  last  c3: 2026/04/21  09:06:09.605 33871776.fts
# 
#----------------------------------------------------------------------
# Output: Detected cmemap with the following characteristics:
# 
#    CME: CME number 
#   Flow: Flow number. Flows are suspicious detections, their color in the detectionmap is dark blue
#     t0: onset time, earliest indication of liftoff
#    dt0: duration of liftoff (hours)
#     pa: principal angle, counterclockwise from North (degrees)
#     da: angular width (degrees), 
#      v: median velocity (km/s)
#     dv: variation (1 sigma) of velocity over the width of the CME
#   minv: lowest velocity detected within the CME
#   maxv: highest velocity detected within the CME
#  halo?: II if da>90, III if da>180, IV if da>270, indicating potential halo/partial halo CME
# 
  
# CME |          t0    | dt0| pa | da |  v  |  dv | minv| maxv| halo?
  0011|2026/04/21 04:48| 01 | 348| 010| 0216| 0022| 0181| 0247|    
  0010|2026/04/21 01:37| 03 | 216| 018| 0670| 0201| 0307| 0946|    
  0009|2026/04/20 21:36| 02 | 053| 028| 0201| 0043| 0107| 0250|    
  0008|2026/04/20 06:48| 01 | 082| 014| 0417| 0685| 0187| 1562|    
  0007|2026/04/20 01:36| 02 | 081| 008| 0521| 0075| 0446| 0651|    
  0006|2026/04/19 16:00| 01 | 057| 052| 0381| 0110| 0227| 0529|    
  0005|2026/04/18 09:00| 02 | 166| 018| 0246| 0066| 0115| 0307|    
  0004|2026/04/18 08:48| 04 | 137| 060| 0234| 0068| 0106| 0390|    
  0003|2026/04/18 08:48| 02 | 079| 020| 0309| 0129| 0264| 0665|    
  0002|2026/04/17 18:24| 02 | 076| 034| 0372| 0151| 0214| 0679|    
  0001|2026/04/17 17:48| 01 | 072| 010| 0450| 0340| 0383| 1201|    
 
# Flow|          t0    | dt0| pa | da |  v  |  dv | minv| maxv| halo?
  0004|2026/04/21 04:36| 02 | 039| 016| 0353| 0159| 0193| 0673|    
  0003|2026/04/20 21:12| 10 | 066| 186| 0160| 0049| 0096| 0303| III
  0002|2026/04/20 18:24| 01 | 050| 014| 0115| 0001| 0115| 0117|    
  0001|2026/04/16 01:48| 02 | 113| 008| 0159| 0000| 0159| 0159|    
#EOF
cmecat.txt 		detectionmap