2017 May 04 2100 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           2

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.16667
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.63415
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      6.18283
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      22.4104 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.0115016 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.152778
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.827273
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dsi
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       2
Ratio of magnetic polarity (+/-) :      2.11321
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.21875
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      87.1769 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.38951996 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.125000
p-Class : a
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.243902
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta