2015 Oct 18 0400 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :      2.84615
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.46429
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      47.2921 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.53259267 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.250000
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.617021
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       2
Ratio of magnetic polarity (+/-) :      2.86176
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      35.9117 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.1320175 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.108374
p-Class : k
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.528935
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Cki
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :      8.23077
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      47.0922 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.99442858 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0400000
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.89394
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.27907
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      10.8084
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      41.0622 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.8710397 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.145455
p-Class : a
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.467914
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Eai
[ Magnetic Class Determination ]
Magnetic Class : Beta