2023 Jul 20 0900 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           9

Group Index :       1
Ratio of magnetic polarity (+/-) :      4.04828
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.46512
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      14.3716 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.4314343 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.220982
p-Class : h
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.912000
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Chi
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.145411
[ Z-Class Determination ]
Number of spots :           7
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      65.6032 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.1202832 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0555556
p-Class : a
[ c-Class Determination ]
Number of spots :           7
Area ratio (spots/group) :     0.189533
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Cao
[ 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 :           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 :       4
Ratio of magnetic polarity (+/-) :      1.29598
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :           7
Number of spots with penumbra :           7
Longitudinal extent of this spot group (deg) :      14.1992
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      38.5306 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.4460795 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.108779
p-Class : k
[ c-Class Determination ]
Number of spots :           7
Area ratio (spots/group) :     0.501175
Number of spots with penumbra :           7
c-Class :c
McIntosh Class : Ekc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       5
Ratio of magnetic polarity (+/-) :      100.000
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      55.9313 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.40021499 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0714286
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.135802
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       6
Ratio of magnetic polarity (+/-) :     0.424069
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      2.05357
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      25.6124 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.2031697 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.139175
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.312112
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       7
Ratio of magnetic polarity (+/-) :      1.40991
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.02500
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      8.78904
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      63.2249 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.85784567 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0937500
p-Class : a
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.347826
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       8
Ratio of magnetic polarity (+/-) :      1.41902
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      8.64778
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      31.1349 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.6817470 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.184211
p-Class : k
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.616783
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dki
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       9
Ratio of magnetic polarity (+/-) :      1.47945
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.59494
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :    -0.911903
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      28.3734 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.1050992 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.189474
p-Class : k
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.308901
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Dko
[ Magnetic Class Determination ]
Magnetic Class : Beta