2023 Jul 13 1900 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           7

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.69333
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.13158
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      36.8570 (criterion : 50)
N-S diameter of largest penumbra (deg) :       3.3187130 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.233333
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 (+/-) :      1.17848
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 :           3
Longitudinal extent of this spot group (deg) :      12.1155
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      36.6816 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.3851756 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.108108
p-Class : s
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.449309
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Esc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

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 (+/-) :      1.02498
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      30.0058 (criterion : 25)
N-S diameter of largest penumbra (deg) :       5.4920830 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.230132
p-Class : k
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.672766
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Cki
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma-Delta

Group Index :       5
Ratio of magnetic polarity (+/-) :      0.00000
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      45.1176 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.39278007 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0909091
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.761905
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       6
Ratio of magnetic polarity (+/-) :    0.0336538
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      1.58625
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      27.8955 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.1986482 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.188679
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.837838
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dsi
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       7
Ratio of magnetic polarity (+/-) :     0.571050
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           4
[ Z-Class Determination ]
Number of spots :           7
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      10.3364
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      21.7484 (criterion : 25)
N-S diameter of largest penumbra (deg) :       4.3413826 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.210291
p-Class : h
[ c-Class Determination ]
Number of spots :           7
Area ratio (spots/group) :     0.462002
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Ehc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma