2023 Nov 20 1700 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           8

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.01562
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.57692
[ 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) :     0.439024
Number of spots with penumbra :           0
c-Class :i
McIntosh Class : Bxi
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.662898
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.84483
[ Z-Class Determination ]
Number of spots :           8
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      9.21774
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      34.8340 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.2677554 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0476190
p-Class : a
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.378065
Number of spots with penumbra :           4
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       3
Ratio of magnetic polarity (+/-) :      100.000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      230.968 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.27397998 (criterion : 2.5 deg)
Ratio of umbral area to spot area :      0.00000
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       4
Ratio of magnetic polarity (+/-) :      100.000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      39.4470 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.92943205 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.133333
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       5
Ratio of magnetic polarity (+/-) :     0.326923
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.14286
[ 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 :       6
Ratio of magnetic polarity (+/-) :      2.25532
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.16667
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      33.1089 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.2689983 (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

Group Index :       7
Ratio of magnetic polarity (+/-) :     0.924492
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) :      16.6664
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      56.4565 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.8493903 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.122093
p-Class : k
[ c-Class Determination ]
Number of spots :           7
Area ratio (spots/group) :     0.239368
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Fko
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       8
Ratio of magnetic polarity (+/-) :     0.827586
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