2016 Sep 04 1800 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           1

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.12663
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      11.9621
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      32.9053 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.8943233 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.133891
p-Class : k
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.507517
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Ekc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma