2023 May 20 0100 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           7

Group Index :       1
Ratio of magnetic polarity (+/-) :      4.34286
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      15.5000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      33.1976 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.4744951 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.130435
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.12754
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) :      10.9425
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      48.0999 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.5560664 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0970149
p-Class : k
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.632054
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Eki
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.56682
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.50000
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      42.9348 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.0245106 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0277778
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.561224
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       4
Ratio of magnetic polarity (+/-) :     0.489024
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.28814
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      32.6238 (criterion : 25)
N-S diameter of largest penumbra (deg) :       4.1090197 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.209302
p-Class : k
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hkx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       5
Ratio of magnetic polarity (+/-) :     0.567901
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           4
[ Z-Class Determination ]
Number of spots :          12
Number of spots with penumbra :           6
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      46.4214 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.3919744 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.150442
p-Class : a
[ c-Class Determination ]
Number of spots :          12
Area ratio (spots/group) :     0.154044
Number of spots with penumbra :           6
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       6
Ratio of magnetic polarity (+/-) :      9.22034
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      72.2856 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.5194962 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.100000
p-Class : a
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.951219
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Cai
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       7
Ratio of magnetic polarity (+/-) :     0.234568
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.13514
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      39.5925 (criterion : 50)
N-S diameter of largest penumbra (deg) :       4.2789983 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.109375
p-Class : h
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hhx
[ Magnetic Class Determination ]
Magnetic Class : Alpha