2020 Dec 01 1900 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.268551
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      1.63158
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      18.5426 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.0734278 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.185897
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 (+/-) :     0.294118
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 :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      30.7681 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.9028287 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.165644
p-Class : k
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.803468
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 :      43.7423 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.51143479 (criterion : 2.5 deg)
Ratio of umbral area to spot area :      0.00000
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.480000
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 (+/-) :     0.886878
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.97143
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      44.7319 (criterion : 50)
N-S diameter of largest penumbra (deg) :       2.2944244 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.114754
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha