2023 Apr 20 0300 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           6

Group Index :       1
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 :      45.3351 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.50952869 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0588235
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.858556
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           5
[ Z-Class Determination ]
Number of spots :          11
Number of spots with penumbra :           5
Longitudinal extent of this spot group (deg) :      17.6471
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      43.8400 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.2088953 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.178108
p-Class : k
[ c-Class Determination ]
Number of spots :          11
Area ratio (spots/group) :     0.398988
Number of spots with penumbra :           5
c-Class :o
McIntosh Class : Fko
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.847003
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.52500
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      28.9412 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.1493075 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0967742
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.576923
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :    0.0829493
[ 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 (+/-) :      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 :      47.7862 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.36680772 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.400000
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 :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      86.1872 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.48976920 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0833333
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Alpha