2023 Jul 20 1400 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           9

Group Index :       1
Ratio of magnetic polarity (+/-) :      3.47682
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.32000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      14.2811 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.4507539 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.210526
p-Class : h
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hhx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.154570
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           3
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      44.1996 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.8642227 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0824742
p-Class : s
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.371429
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.37449
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           6
Longitudinal extent of this spot group (deg) :      14.1966
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      39.7400 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.3232930 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.101480
p-Class : k
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.475682
Number of spots with penumbra :           6
c-Class :c
McIntosh Class : Ekc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.39189
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      1.91176
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      7.52274
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      42.5746 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.85704606 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.107143
p-Class : s
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.542857
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dsi
[ Magnetic Class Determination ]
Magnetic Class : Beta

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 :      27.1004 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.39932203 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.214286
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.123457
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       6
Ratio of magnetic polarity (+/-) :     0.410959
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.05085
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      22.6358 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.0713525 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.155914
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.287834
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       7
Ratio of magnetic polarity (+/-) :      1.29250
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) :      8.54017
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      31.3568 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.5473445 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.193050
p-Class : k
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.668657
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dki
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       8
Ratio of magnetic polarity (+/-) :      1.96203
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) :      1.52846
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      30.9989 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.9235797 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.208333
p-Class : k
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.504926
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 (+/-) :     0.331361
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 :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      41.2058 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.0707601 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.137931
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.105691
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma