2023 Sep 28 1400 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           9

Group Index :       1
Ratio of magnetic polarity (+/-) :      5.55556
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      33.9903 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.8388766 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.160714
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.869565
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
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 :      46.9938 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.51805350 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.166667
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
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 :      48.3019 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.39556574 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.200000
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.00381
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 :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      19.4805 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.9328553 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.138211
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.170823
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       5
Ratio of magnetic polarity (+/-) :      1.23810
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.31818
[ 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 :       6
Ratio of magnetic polarity (+/-) :      1.33775
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      6.97901
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      28.9652 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.8392274 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.135135
p-Class : a
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.575251
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dai
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       7
Ratio of magnetic polarity (+/-) :     0.901907
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      22.3843 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.4753968 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.155963
p-Class : s
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.292722
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       8
Ratio of magnetic polarity (+/-) :      7.14706
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      17.0897 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.7231483 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.181250
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       9
Ratio of magnetic polarity (+/-) :      2.08571
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.34783
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      46.5385 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.1443103 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0769231
p-Class : s
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.387755
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta