2023 Mar 21 1700 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           5

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.614035
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.47500
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      53.1842 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.0272447 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0416667
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.576923
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Cai
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.30194
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      2.45455
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      15.9456 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.8976877 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.192000
p-Class : h
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.403077
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Chi
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.24939
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      5.96076
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      26.4658 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.6269496 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.171429
p-Class : k
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.812796
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dki
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.22081
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.38235
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      39.9673 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.49874440 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0909091
p-Class : s
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.329545
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       5
Ratio of magnetic polarity (+/-) :      4.14423
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      24.3333
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      20.0512 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.8331861 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.156566
p-Class : h
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hhx
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma