2015 Jan 31 1900 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           6

Group Index :       1
Ratio of magnetic polarity (+/-) :      3.26471
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.72222
[ 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 :       2
Ratio of magnetic polarity (+/-) :     0.253731
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      41.4731 (criterion : 50)
N-S diameter of largest penumbra (deg) :       2.2815801 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0487805
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.952703
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.65517
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      48.0671 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.3709467 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0761905
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       4
Ratio of magnetic polarity (+/-) :     0.986737
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           4
[ Z-Class Determination ]
Number of spots :           8
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      31.2069 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.1575849 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.161512
p-Class : a
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.287016
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       5
Ratio of magnetic polarity (+/-) :      0.00000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      42.2890 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.62726746 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0312500
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       6
Ratio of magnetic polarity (+/-) :      1.14202
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           5
[ Z-Class Determination ]
Number of spots :          17
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      22.5740
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      18.4008 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.6819945 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.149425
p-Class : h
[ c-Class Determination ]
Number of spots :          17
Area ratio (spots/group) :     0.266339
Number of spots with penumbra :           4
c-Class :o
McIntosh Class : Fho
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma