2017 Apr 22 0800 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           2

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.124606
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      4.40834
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      22.5588 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.7917673 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.161074
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.641399
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dsi
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.812500
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.32353
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      71.5268 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.8219388 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.191489
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.789474
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Cai
[ Magnetic Class Determination ]
Magnetic Class : Beta