2020 Dec 28 0000 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           2

Group Index :       1
Ratio of magnetic polarity (+/-) :    0.0818584
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      11.4781 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.4519408 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.192935
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.01905
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.62791
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      9.38037
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      19.1436 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.8459395 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.160622
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.871383
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dsi
[ Magnetic Class Determination ]
Magnetic Class : Beta