2021 Jun 19 0600 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           1

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.01405
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      1.54348
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      12.5702 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.1321966 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.196721
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.724638
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Beta