2023 May 25 1900 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           7

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.198805
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      14.0922 (criterion : 25)
N-S diameter of largest penumbra (deg) :       4.0896535 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.227419
p-Class : h
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.561837
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Chi
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.520958
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.50000
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           0
Z-Class : B
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :    0.0773196
Number of spots with penumbra :           0
c-Class :o
McIntosh Class : Bxo
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.24301
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           4
[ Z-Class Determination ]
Number of spots :          12
Number of spots with penumbra :           7
Longitudinal extent of this spot group (deg) :      23.2342
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      20.4848 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.7311277 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.197740
p-Class : s
[ c-Class Determination ]
Number of spots :          12
Area ratio (spots/group) :     0.543002
Number of spots with penumbra :           7
c-Class :c
McIntosh Class : Fsc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :      14.4800
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      53.1730 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.53035114 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.400000
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.323077
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       5
Ratio of magnetic polarity (+/-) :      138.500
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      16.0851 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.8795953 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.172973
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 (+/-) :      1.53761
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) :      9.41979
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      30.4980 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.1762922 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.122517
p-Class : a
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.602649
Number of spots with penumbra :           4
c-Class :c
McIntosh Class : Dac
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       7
Ratio of magnetic polarity (+/-) :     0.554688
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.50000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      230.968 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.25587186 (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