2023 May 19 2000 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           6

Group Index :       1
Ratio of magnetic polarity (+/-) :      5.27586
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      26.1404 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.4433016 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.127273
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.13243
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      10.3178
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      49.2602 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.5305701 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0875000
p-Class : k
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.401985
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 (+/-) :      1.40741
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.75000
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      6.40322
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      57.3788 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.0210852 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0476190
p-Class : a
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.299652
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       4
Ratio of magnetic polarity (+/-) :     0.469747
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.24561
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      33.1585 (criterion : 25)
N-S diameter of largest penumbra (deg) :       4.2922828 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.185811
p-Class : k
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.836158
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Cki
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       5
Ratio of magnetic polarity (+/-) :     0.502717
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :          11
Number of spots with penumbra :           6
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      29.9557 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.4458972 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.150943
p-Class : a
[ c-Class Determination ]
Number of spots :          11
Area ratio (spots/group) :     0.231956
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 (+/-) :      5.68966
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           0
Z-Class : B
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.864865
Number of spots with penumbra :           0
c-Class :i
McIntosh Class : Bxi
[ Magnetic Class Determination ]
Magnetic Class : Alpha