2023 Jul 18 1600 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           7

Group Index :       1
Ratio of magnetic polarity (+/-) :      10.2154
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      14.5542 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.4852730 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.225045
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 (+/-) :    0.0869212
[ Z-Class Determination ]
Number of spots :           7
Number of spots with penumbra :           3
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      31.2782 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.5608761 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0915493
p-Class : a
[ c-Class Determination ]
Number of spots :           7
Area ratio (spots/group) :     0.441065
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Cac
[ 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 :      32.0102 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.50283811 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.115385
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 (+/-) :      1.13505
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           8
Number of spots with penumbra :           6
Longitudinal extent of this spot group (deg) :      12.1352
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      50.9548 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.3254108 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.152083
p-Class : k
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.504013
Number of spots with penumbra :           6
c-Class :c
McIntosh Class : Ekc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       5
Ratio of magnetic polarity (+/-) :      2.09060
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      1.95833
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      26.7004 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.1179197 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.115152
p-Class : a
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.349869
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       6
Ratio of magnetic polarity (+/-) :      2.61194
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.72727
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      52.6230 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.44270521 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.272727
p-Class : a
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.323529
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       7
Ratio of magnetic polarity (+/-) :      1.85714
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) :      9.14982
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      30.4549 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.6859369 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.178862
p-Class : k
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.541237
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dki
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma