2015 Jul 17 1800 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           3

Group Index :       1
Ratio of magnetic polarity (+/-) :      4.55000
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      5.00000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      23.1721 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.5668534 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.131579
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 (+/-) :      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 :      18.7144 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.6032535 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.134228
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.55385
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      7.33280
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      46.0941 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.2111027 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0606061
p-Class : s
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.362319
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Dso
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma