2023 Jul 16 2000 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           9

Group Index :       1
Ratio of magnetic polarity (+/-) :      2.00000
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.15254
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      4.78418
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      32.5235 (criterion : 25)
N-S diameter of largest penumbra (deg) :       5.1083683 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.200900
p-Class : k
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.710233
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dki
[ Magnetic Class Determination ]
Magnetic Class : Beta

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 :      45.9054 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.75566087 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.136364
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.634146
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ 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 (+/-) :      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 :       5
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 :      35.1973 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.78249122 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.205882
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       6
Ratio of magnetic polarity (+/-) :      100.000
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      15.6338
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      18.5245 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.6119738 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.207792
p-Class : h
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.603235
Number of spots with penumbra :           4
c-Class :c
McIntosh Class : Fhc
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       7
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 :       8
Ratio of magnetic polarity (+/-) :      0.00000
[ Z-Class Determination ]
Number of spots :           9
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      9.78842
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      29.3919 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.1136073 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.159091
p-Class : a
[ c-Class Determination ]
Number of spots :           9
Area ratio (spots/group) :     0.432543
Number of spots with penumbra :           4
c-Class :c
McIntosh Class : Dac
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       9
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 :      50.6415 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.29820995 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.166667
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Alpha