2024 Jan 31 1700 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           9

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.475000
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.15625
[ 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) :     0.180328
Number of spots with penumbra :           0
c-Class :o
McIntosh Class : Bxo
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.694030
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      1.28571
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      58.3383 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.24002334 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.111111
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.392157
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.233333
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.94118
[ 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 :       4
Ratio of magnetic polarity (+/-) :    0.0746269
[ 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 (+/-) :      2.94884
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           3
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      44.2205 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.60500032 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0625000
p-Class : s
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.367257
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       6
Ratio of magnetic polarity (+/-) :     0.370370
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.13043
[ 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 :       7
Ratio of magnetic polarity (+/-) :     0.697017
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           7
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      4.60974
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      45.8097 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.5954918 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.117117
p-Class : k
[ c-Class Determination ]
Number of spots :           7
Area ratio (spots/group) :     0.276447
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Dko
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       8
Ratio of magnetic polarity (+/-) :      1.79310
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.25000
[ 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 :       9
Ratio of magnetic polarity (+/-) :     0.661538
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ 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 : Beta-Gamma