2020 Dec 27 1400 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           2

Group Index :       1
Ratio of magnetic polarity (+/-) :    0.0600462
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      11.7414 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.5721034 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.189474
p-Class : h
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hhx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.01887
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      1.31915
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      10.1092
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      20.0126 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.9741684 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.140704
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.662870
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Esi
[ Magnetic Class Determination ]
Magnetic Class : Beta