2023 Jul 20 1700 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           9

Group Index :       1
Ratio of magnetic polarity (+/-) :      3.71724
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.42500
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      15.1111 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.5969047 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.201900
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 (+/-) :     0.163030
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           3
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      55.7729 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.8677585 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.117021
p-Class : a
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.368308
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :      0.00000
[ 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 (+/-) :      1.37998
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      14.4121
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      39.5093 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.3233408 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.108163
p-Class : k
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.516708
Number of spots with penumbra :           4
c-Class :c
McIntosh Class : Ekc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       5
Ratio of magnetic polarity (+/-) :      1.18966
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.67742
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      7.79745
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      46.7135 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.0019368 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0526316
p-Class : s
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.520000
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dsi
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       6
Ratio of magnetic polarity (+/-) :      60.0000
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           0
Z-Class : B
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :    0.0771812
Number of spots with penumbra :           0
c-Class :o
McIntosh Class : Bxo
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       7
Ratio of magnetic polarity (+/-) :     0.302387
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.72131
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      18.7790 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.0707344 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.146597
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.285311
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       8
Ratio of magnetic polarity (+/-) :      1.28967
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      8.65670
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      29.1054 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.5451350 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.181132
p-Class : k
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.644537
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dki
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       9
Ratio of magnetic polarity (+/-) :     0.686179
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      3.02439
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           3
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      23.6164 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.0289286 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.205479
p-Class : h
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.273504
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Cho
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma