Secchi Logo text

SECCHI-A

CMEs detected by Cactus

:Issued: Mon Dec 30 21:02:17 2019
:Product: CACTus catalogue (http://sidc.be/cactus)
#----------------------------------------------------------------------
# Instrument: SECCHI| Detector: cor2
# Threshold : 0.30 | Factor : 6 | Minimal CME width: 5
#
first cor2: 2019/11/30  00:24:00.005 20191130_002400_04c2A.fts
last  cor2: 2019/12/28  23:54:00.004 20191228_235400_04c2A.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
#  mindv: lowest velocity detected within the CME
#  maxdv: 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?
  0004|2019/12/25 14:54| 03 | 266| 006| 0214| 0081| 0162| 0357|
  0003|2019/12/15 22:54| 05 | 087| 016| 0271| 0031| 0231| 0320|
  0002|2019/12/10 09:24| 02 | 057| 028| 0143| 0017| 0110| 0171|
  0001|2019/12/06 18:54| 02 | 270| 010| 0543| 0016| 0520| 0568|
# Flow|          t0    | dt0| pa | da |  v  |  dv | minv| maxv| halo?
  0002|2019/12/14 22:24| 01 | 131| 020| 1785| 0000| 1785| 1785|
  0001|2019/12/03 09:54| 01 | 325| 012| 1785| 0000| 1785| 1785|
#EOF
cmecat.txt
detectionmap



This is an official U.S. Navy Web Site. Please read the Privacy Policy and External Link Disclaimer.
Office of Naval Research | FOIA | Navy Recruiting