2020 Dec 01 1300 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.284247
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.70588
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      16.8742 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.1867221 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.170886
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 (+/-) :     0.253043
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      29.9870 (criterion : 25)
N-S diameter of largest penumbra (deg) :       4.2710792 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.167630
p-Class : k
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.846667
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Cki
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :      100.000
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      33.4059 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.51116828 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0500000
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.445946
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.01775
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.63636
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      38.6114 (criterion : 50)
N-S diameter of largest penumbra (deg) :       2.4819677 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.169811
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha