2017 Apr 24 1600 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           3

Group Index :       1
Ratio of magnetic polarity (+/-) :   0.00136612
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      5.23980
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      19.5129 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.6454304 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.146853
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.576547
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 (+/-) :      1.91667
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.35714
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      47.1826 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.38415544 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0555556
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.166667
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       3
Ratio of magnetic polarity (+/-) :      23.9375
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      26.4373 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.5896584 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.154639
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.751724
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Alpha