2017 Apr 22 0900 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           2

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.241692
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.41379
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      4.24526
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      18.0436 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.6640488 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.164474
p-Class : s
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.473141
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dsi
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.833333
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.41176
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      55.0568 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.8197125 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.129630
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.850000
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Cai
[ Magnetic Class Determination ]
Magnetic Class : Beta