2017 Oct 21 05:00:00 UTC
Number of Detected Coronal Holes :03
  (based on SDO AIA 193 Angstrom Image)

CH 01
Area (thousandth of solar disk) :036
V001  N 0.00  E 4.64
V002  N 4.04  E 6.93
V003  N 8.58  E 9.43
V004  N13.91  E12.97
V005  N18.73  E17.62
V006  N26.52  E21.10
V007  N29.90  E21.78
V008  N28.36  E16.02
V009  N28.85  E11.39
V010  N26.55  E 8.48
V011  N25.63  E12.56
V012  N20.91  E10.58
V013  N17.51  E 7.98
V014  N13.93  E 3.55
V015  N13.52  E 0.09
V016  N10.34  W 4.90
V017  N 6.53  W 8.07
V018  N 4.06  W 6.09
V019  N 5.37  W 2.14
V020  N 4.87  E 3.59

CH 02
Area (thousandth of solar disk) :030
V001  N40.97  E14.32
V002  N41.92  E20.99
V003  N43.09  E24.92
V004  N46.97  E33.81
V005  N50.14  E28.04
V006  N52.96  E22.32
V007  N53.79  E15.08
V008  N55.65  E 9.09
V009  N54.87  E 1.24
V010  N55.66  W 8.96
V011  N54.32  W17.06
V012  N52.49  W24.92
V013  N49.99  W29.63
V014  N47.09  W22.23
V015  N45.86  W15.89
V016  N44.19  W10.46
V017  N47.97  W 3.84
V018  N46.30  E 2.16
V019  N48.45  E 9.12
V020  N43.28  E 9.68

CH 03
Area (thousandth of solar disk) :006
V001  S13.07  E12.55
V002  S11.40  E14.00
V003  S 7.82  E14.60
V004  S 5.23  E13.12
V005  S 1.87  E10.89
V006  S 3.03  E 8.91
V007  S 5.22  E 6.32
V008  S 2.62  E 5.14
V009  S 3.63  E 3.28
V010  S 6.04  E 4.34
V011  S 6.91  E 5.51
V012  S 7.15  E 9.46
V013  S 9.71  E13.14