2015 May 23 1600 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :      3.81250
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      3.80000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      42.3067 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.1483568 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.150000
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 :       2
Ratio of magnetic polarity (+/-) :      3.45946
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.79167
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      3.38503
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      53.6893 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.0542369 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.156250
p-Class : a
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.242424
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       3
Ratio of magnetic polarity (+/-) :      100.000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      90.2905 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.38937155 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.250000
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 (+/-) :     0.761506
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.96296
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      4.97374
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      55.2936 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.61921476 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0789474
p-Class : a
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.476471
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Dac
[ Magnetic Class Determination ]
Magnetic Class : Beta