2015 Sep 30 1200 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :    0.0727969
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      1.88671
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      51.3897 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.61114196 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.166667
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.612245
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dai
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.91159
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           5
[ Z-Class Determination ]
Number of spots :          11
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      17.3517
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      62.8639 (criterion : 25)
N-S diameter of largest penumbra (deg) :       4.9722698 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0917431
p-Class : k
[ c-Class Determination ]
Number of spots :          11
Area ratio (spots/group) :     0.512927
Number of spots with penumbra :           4
c-Class :c
McIntosh Class : Fkc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :      100.000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           0
Z-Class : A
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Axx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.14003
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.35714
[ Z-Class Determination ]
Number of spots :           8
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      7.80046
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      23.6978 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.8531397 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.167832
p-Class : s
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.358302
Number of spots with penumbra :           4
c-Class :o
McIntosh Class : Dso
[ Magnetic Class Determination ]
Magnetic Class : Beta