CMEs detected by Cactus

:Issued: Wed Apr  8 13:11:11 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: 2026/04/02  00:00:33.493 23881572.fts
  last  c2: 2026/04/08  09:48:23.648 23882246.fts
  first c3: 2026/04/02  02:06:25.403 33869727.fts
  last  c3: 2026/04/08  02:54:25.444 33870409.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?
  0010|2026/04/08 05:36| 01 | 100| 046| 0277| 0047| 0190| 0375|    
  0009|2026/04/08 03:48| 01 | 224| 006| 0668| 0240| 0477| 1078|    
  0008|2026/04/08 03:48| 09 | 337| 108| 0346| 0097| 0106| 0477|  II
  0007|2026/04/07 23:36| 01 | 099| 048| 0226| 0060| 0143| 0392|    
  0006|2026/04/06 23:12| 01 | 289| 012| 0637| 0264| 0223| 0892|    
  0005|2026/04/06 19:00| 01 | 263| 040| 0325| 0125| 0211| 0529|    
  0004|2026/04/05 01:36| 01 | 120| 030| 0578| 0067| 0416| 0638|    
  0003|2026/04/04 16:36| 04 | 309| 032| 0107| 0108| 0100| 0446|    
  0002|2026/04/04 07:00| 01 | 042| 026| 0299| 0024| 0254| 0318|    
  0001|2026/04/03 13:36| 01 | 269| 008| 0456| 0023| 0422| 0488|    
 
# Flow|          t0    | dt0| pa | da |  v  |  dv | minv| maxv| halo?
  0003|2026/04/08 07:12| 01 | 092| 038| 0357| 0179| 0136| 0702|    
  0002|2026/04/07 22:12| 01 | 019| 012| 0107| 0000| 0107| 0107|    
  0001|2026/04/07 19:36| 02 | 016| 026| 0127| 0058| 0103| 0238|    
#EOF
  
cmecat.txt
detectionmap