2017 Jul 08 1800 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           1

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.625116
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      11.5758
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      47.8083 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.6243089 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.122478
p-Class : k
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.553558
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Eki
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma-Delta