2023 Nov 13 1900 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           5

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.15936
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.14583
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      51.6391 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.9662949 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.112000
p-Class : k
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hkx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :    0.0250000
[ 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 :       3
Ratio of magnetic polarity (+/-) :      1.27397
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) :      8.11878
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      28.6560 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.4412853 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0847458
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.869565
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dsi
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :     0.787565
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.28125
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      3.31677
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      54.4424 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.0376385 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0714286
p-Class : a
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.337143
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       5
Ratio of magnetic polarity (+/-) :     0.434256
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      4.64286
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      7.57740
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      38.0826 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.4824319 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.116279
p-Class : a
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.637413
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dai
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma