2017 Aug 18 0300 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           1

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.17260
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           4
[ Z-Class Determination ]
Number of spots :          11
Number of spots with penumbra :           7
Longitudinal extent of this spot group (deg) :      17.6255
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      18.6452 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.3477453 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.185930
p-Class : s
[ c-Class Determination ]
Number of spots :          11
Area ratio (spots/group) :     0.369470
Number of spots with penumbra :           7
c-Class :o
McIntosh Class : Fso
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma