2023 Jul 21 0500 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           8

Group Index :       1
Ratio of magnetic polarity (+/-) :      3.43151
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest 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 :      19.2717 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.3982923 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.176630
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 (+/-) :     0.175841
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      5.05157
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      54.3148 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.2110260 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0888889
p-Class : a
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.382637
Number of spots with penumbra :           4
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.42874
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           6
Longitudinal extent of this spot group (deg) :      15.0578
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      60.3005 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.3243082 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.147668
p-Class : k
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.485879
Number of spots with penumbra :           6
c-Class :c
McIntosh Class : Fkc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :     0.140212
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      20.7951 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.8097782 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.190751
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 (+/-) :      100.000
[ 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 (+/-) :      1.63212
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.42623
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      8.43130
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      57.2985 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.86083126 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0681818
p-Class : a
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.524476
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Dac
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       7
Ratio of magnetic polarity (+/-) :      1.20844
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 :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      18.6484 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.4078574 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.187970
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.372155
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       8
Ratio of magnetic polarity (+/-) :     0.813352
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      14.0716
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      18.9358 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.2183598 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.187943
p-Class : h
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.295349
Number of spots with penumbra :           4
c-Class :o
McIntosh Class : Eho
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma