2023 Jul 21 1000 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           8

Group Index :       1
Ratio of magnetic polarity (+/-) :      2.85057
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.47500
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      16.9580 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.4239922 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.164062
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 (+/-) :     0.241158
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.91304
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      4.86277
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      57.2677 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.4874924 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0714286
p-Class : a
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.353100
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.36615
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.69697
[ Z-Class Determination ]
Number of spots :           7
Number of spots with penumbra :           6
Longitudinal extent of this spot group (deg) :      15.1136
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      41.7363 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.2016259 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.124700
p-Class : k
[ c-Class Determination ]
Number of spots :           7
Area ratio (spots/group) :     0.539362
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 (+/-) :     0.152062
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      19.6927 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.9385679 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.154255
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 (+/-) :      1.50228
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.84444
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      8.56073
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      49.2160 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.1473478 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0735294
p-Class : s
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.631944
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dsi
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       7
Ratio of magnetic polarity (+/-) :      1.22829
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) :      8.11991
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      18.5927 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.6600773 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.186441
p-Class : h
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.661823
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dhi
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       8
Ratio of magnetic polarity (+/-) :     0.886571
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) :      14.1086
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      23.8707 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.0765320 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.190635
p-Class : h
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.301901
Number of spots with penumbra :           4
c-Class :o
McIntosh Class : Eho
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma