2017 Jul 12 1900 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           2

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.60000
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.20652
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      8.99201
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      23.4812 (criterion : 25)
N-S diameter of largest penumbra (deg) :       4.6817661 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.173565
p-Class : h
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.498106
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dhi
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       2
Ratio of magnetic polarity (+/-) :      100.000
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      71.7854 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.74320194 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0526316
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.261146
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Alpha