2016 Jul 20 0000 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           2

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.29547
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           4
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      17.8245
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      32.0224 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.1909044 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.156556
p-Class : k
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.507433
Number of spots with penumbra :           4
c-Class :c
McIntosh Class : Fkc
[ 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 :      26.5487 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.62374027 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.230769
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha