2023 Oct 20 1600 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           5

Group Index :       1
Ratio of magnetic polarity (+/-) :      2.02703
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.33333
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      42.6428 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.3250339 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.142857
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 (+/-) :      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 :      50.2765 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.97877360 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0303030
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.415625
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.38889
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      5.59849
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      53.4441 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.6034644 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0322581
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.367442
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       4
Ratio of magnetic polarity (+/-) :     0.188679
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      20.9024 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.6329147 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.165468
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.736041
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       5
Ratio of magnetic polarity (+/-) :      18.0833
[ 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