2021 Jun 01 0100 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           1

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.757840
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      2.12500
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      49.2276 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.7546609 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0948276
p-Class : a
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.175419
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma