2017 Sep 03 1200 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.66949
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.31034
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      47.8681 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.1422137 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0666667
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.95270
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.37143
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      56.6217 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.39198959 (criterion : 2.5 deg)
Ratio of umbral area to spot area :      0.00000
p-Class : a
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.131944
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.69167
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :          11
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      4.53116
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      19.9152 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.5235041 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.205357
p-Class : s
[ c-Class Determination ]
Number of spots :          11
Area ratio (spots/group) :     0.249564
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Dso
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.47072
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :          14
Number of spots with penumbra :           7
Longitudinal extent of this spot group (deg) :      16.3347
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      15.1301 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.7887220 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.237718
p-Class : h
[ c-Class Determination ]
Number of spots :          14
Area ratio (spots/group) :     0.534104
Number of spots with penumbra :           7
c-Class :c
McIntosh Class : Fhc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma