2017 Aug 20 1200 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           2

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.874275
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :          12
Number of spots with penumbra :           6
Longitudinal extent of this spot group (deg) :      20.8526
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      23.1770 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.6991906 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.140351
p-Class : h
[ c-Class Determination ]
Number of spots :          12
Area ratio (spots/group) :     0.336170
Number of spots with penumbra :           6
c-Class :o
McIntosh Class : Fho
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.675824
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.09091
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      58.6051 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.6534987 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.102564
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Alpha