2023 Dec 20 0400 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           7

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.739566
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           8
Number of spots with penumbra :           3
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      28.2717 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.2305059 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.145161
p-Class : s
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.137978
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.978599
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.07692
[ Z-Class Determination ]
Number of spots :           7
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      6.66159
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      34.8072 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.8093641 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.157534
p-Class : a
[ c-Class Determination ]
Number of spots :           7
Area ratio (spots/group) :     0.434049
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Dac
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.875318
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.33333
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      4.22328
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      35.9510 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.85725477 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.234375
p-Class : s
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.426471
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Dsc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :     0.588235
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      1.45455
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           0
Z-Class : A
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Axx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       5
Ratio of magnetic polarity (+/-) :     0.984018
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      9.82716
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      39.0151 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.6952876 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.178042
p-Class : k
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.480732
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dki
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       6
Ratio of magnetic polarity (+/-) :      1.04751
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.62162
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      24.3701 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.5263283 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0188679
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.707602
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       7
Ratio of magnetic polarity (+/-) :     0.863309
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.27500
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      9.33947
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      80.3339 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.65073993 (criterion : 2.5 deg)
Ratio of umbral area to spot area :      0.00000
p-Class : a
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.157258
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta