2020 Dec 25 2100 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           2

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.147420
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      12.7278 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.9524173 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.180049
p-Class : h
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.808967
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Chi
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.19869
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      9.96356
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      16.5765 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.1441883 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0975610
p-Class : s
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.411093
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dsi
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma