2023 Jul 21 1700 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           7

Group Index :       1
Ratio of magnetic polarity (+/-) :      2.39560
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.88571
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      31.1215 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.5105523 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.184466
p-Class : k
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hkx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.187075
[ Z-Class Determination ]
Number of spots :           7
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      49.0230 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.2324450 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.105263
p-Class : s
[ c-Class Determination ]
Number of spots :           7
Area ratio (spots/group) :     0.337302
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.41507
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.07812
[ Z-Class Determination ]
Number of spots :          13
Number of spots with penumbra :           8
Longitudinal extent of this spot group (deg) :      15.6705
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      59.0717 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.0792756 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.168750
p-Class : k
[ c-Class Determination ]
Number of spots :          13
Area ratio (spots/group) :     0.452274
Number of spots with penumbra :           8
c-Class :c
McIntosh Class : Fkc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :     0.162011
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      25.7787 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.8100215 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.164773
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       5
Ratio of magnetic polarity (+/-) :      1.37624
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.97059
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      41.7220 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.1526072 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0961538
p-Class : s
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.717172
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       6
Ratio of magnetic polarity (+/-) :      1.09396
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 :           2
Longitudinal extent of this spot group (deg) :      7.86192
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      20.9941 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.5282566 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.200000
p-Class : h
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.631788
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dhi
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       7
Ratio of magnetic polarity (+/-) :     0.984655
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 :           4
Longitudinal extent of this spot group (deg) :      14.9302
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      22.6114 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.0500738 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.196610
p-Class : h
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.278917
Number of spots with penumbra :           4
c-Class :o
McIntosh Class : Eho
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma