2020 Oct 28 0500 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           1

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.795602
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :          11
Number of spots with penumbra :           6
Longitudinal extent of this spot group (deg) :      9.55247
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      36.0683 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.0430527 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0731707
p-Class : a
[ c-Class Determination ]
Number of spots :          11
Area ratio (spots/group) :     0.309917
Number of spots with penumbra :           6
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma