2024 Jul 21 2200 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           7

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.273038
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.21429
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      31.0140 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.4029363 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.139344
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.814103
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Cai
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       2
Ratio of magnetic polarity (+/-) :      100.000
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           0
Z-Class : B
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.281250
Number of spots with penumbra :           0
c-Class :o
McIntosh Class : Bxo
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.01577
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :          21
Number of spots with penumbra :          10
Longitudinal extent of this spot group (deg) :      23.4391
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      40.3683 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.7817575 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.165957
p-Class : a
[ c-Class Determination ]
Number of spots :          21
Area ratio (spots/group) :     0.257694
Number of spots with penumbra :          10
c-Class :o
McIntosh Class : Fao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
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 :      45.5704 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.73627770 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.200000
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.612245
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       5
Ratio of magnetic polarity (+/-) :   0.00460829
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      14.8382 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.8599117 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.171598
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       6
Ratio of magnetic polarity (+/-) :      3.92157
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.93103
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      35.4711 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.88158244 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.209302
p-Class : s
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.456000
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       7
Ratio of magnetic polarity (+/-) :     0.655391
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           5
Longitudinal extent of this spot group (deg) :      14.8691
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      39.9846 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.9564183 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0684932
p-Class : s
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.289753
Number of spots with penumbra :           5
c-Class :o
McIntosh Class : Eso
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma