2023 Jul 20 2000 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           8

Group Index :       1
Ratio of magnetic polarity (+/-) :      3.52703
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.49020
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      14.4339 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.4777398 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.191388
p-Class : h
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hhx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.160057
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           3
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      30.7376 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.0676528 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.187500
p-Class : s
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.382353
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.32549
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 :           5
Longitudinal extent of this spot group (deg) :      14.6439
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      33.8184 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.3234087 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.114286
p-Class : k
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.514512
Number of spots with penumbra :           5
c-Class :c
McIntosh Class : Ekc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :      100.000
[ 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) :    0.0875000
Number of spots with penumbra :           0
c-Class :o
McIntosh Class : Bxo
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       5
Ratio of magnetic polarity (+/-) :      1.44712
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.97778
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      8.08804
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      59.7444 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.85818253 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0454545
p-Class : a
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.465753
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Dac
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       6
Ratio of magnetic polarity (+/-) :     0.287293
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.03279
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      22.5549 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.0687263 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.147541
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.233702
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       7
Ratio of magnetic polarity (+/-) :      1.15348
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      8.45537
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      27.4210 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.6693900 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.186131
p-Class : k
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.653639
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dki
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       8
Ratio of magnetic polarity (+/-) :     0.762938
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      12.7786
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      18.7118 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.0070605 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.200837
p-Class : h
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.276074
Number of spots with penumbra :           4
c-Class :o
McIntosh Class : Eho
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma