2023 Dec 28 2000 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           6

Group Index :       1
Ratio of magnetic polarity (+/-) :      5.86364
[ 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 :       2
Ratio of magnetic polarity (+/-) :      7.52941
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      66.4322 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.62326416 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.111111
p-Class : a
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.375000
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.91411
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.02500
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      7.04099
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      20.6691 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.3949961 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.197917
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.447137
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dsi
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :     0.226496
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      3.79310
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      7.56404
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      16.5606 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.6716254 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.205387
p-Class : h
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.833787
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dhi
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       5
Ratio of magnetic polarity (+/-) :      1.00000
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.32432
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           0
Z-Class : B
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.607843
Number of spots with penumbra :           0
c-Class :i
McIntosh Class : Bxi
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       6
Ratio of magnetic polarity (+/-) :      1.06325
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.69565
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      72.8519 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.62351167 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0833333
p-Class : a
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.255172
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta