2023 Jul 17 1000 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           8

Group Index :       1
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 :      31.6080 (criterion : 25)
N-S diameter of largest penumbra (deg) :       5.9677449 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.191176
p-Class : k
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.718704
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Cki
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :      100.000
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      47.4247 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.51052066 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.333333
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :    0.0100000
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
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 :       4
Ratio of magnetic polarity (+/-) :      0.00000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      37.3737 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.78620655 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.200000
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 (+/-) :      1.51546
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.16250
[ Z-Class Determination ]
Number of spots :           8
Number of spots with penumbra :           5
Longitudinal extent of this spot group (deg) :      15.9220
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      14.7889 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.7435247 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.214286
p-Class : h
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.609391
Number of spots with penumbra :           5
c-Class :c
McIntosh Class : Fhc
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       6
Ratio of magnetic polarity (+/-) :      100.000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      36.3396 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.1398207 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0243902
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       7
Ratio of magnetic polarity (+/-) :      0.00000
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      10.7781
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      55.0047 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.7168430 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0514139
p-Class : k
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.556482
Number of spots with penumbra :           4
c-Class :c
McIntosh Class : Ekc
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       8
Ratio of magnetic polarity (+/-) :     0.113402
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           0
Z-Class : B
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.103774
Number of spots with penumbra :           0
c-Class :o
McIntosh Class : Bxo
[ Magnetic Class Determination ]
Magnetic Class : Alpha