2023 Sep 18 0800 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           7

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.63522
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      47.5095 (criterion : 50)
N-S diameter of largest penumbra (deg) :       2.5120349 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0980392
p-Class : h
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.690476
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Chi
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.33333
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.44898
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      28.1458 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.1054438 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.134328
p-Class : s
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.514286
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.83908
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      2.57143
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      5.59696
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      62.3862 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.1263148 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.100000
p-Class : a
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.277778
Number of spots with penumbra :           4
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :      2.12121
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.18750
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      33.8180 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.66636492 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.391304
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.526786
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       5
Ratio of magnetic polarity (+/-) :      9.70370
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      18.0240 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.6949260 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.156425
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.724409
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       6
Ratio of magnetic polarity (+/-) :      2.18992
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) :      10.1156
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      35.6971 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.8659968 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.137097
p-Class : k
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.605263
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Eki
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       7
Ratio of magnetic polarity (+/-) :      1.36667
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.17647
[ 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