2015 Oct 18 0700 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :      3.00000
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.59091
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      36.1694 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.66674828 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.285714
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.574074
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 (+/-) :      3.12923
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      3.58333
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      35.6420 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.3778824 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.106796
p-Class : k
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.549161
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 (+/-) :      13.2222
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      38.1651 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.97958185 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0370370
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 (+/-) :      1.82432
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.57143
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      11.8251
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      44.6962 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.8605003 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.145299
p-Class : a
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.465596
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Eai
[ Magnetic Class Determination ]
Magnetic Class : Beta