2023 Jul 21 1600 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           7

Group Index :       1
Ratio of magnetic polarity (+/-) :      2.29381
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.56410
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      24.6908 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.6372987 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.187311
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 (+/-) :     0.191972
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      48.2733 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.2305417 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0888889
p-Class : s
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.409962
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.40855
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           9
Number of spots with penumbra :           5
Longitudinal extent of this spot group (deg) :      15.4788
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      58.5079 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.2027358 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.138667
p-Class : k
[ c-Class Determination ]
Number of spots :           9
Area ratio (spots/group) :     0.509871
Number of spots with penumbra :           5
c-Class :c
McIntosh Class : Fkc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :     0.175793
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      27.4517 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.9383339 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.167568
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 (+/-) :      1.52261
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.05882
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      33.7420 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.1519279 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0615385
p-Class : s
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.674242
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       6
Ratio of magnetic polarity (+/-) :      1.10731
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) :      7.88701
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      19.6189 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.5288481 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.184932
p-Class : h
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.680999
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 (+/-) :     0.872267
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           7
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      14.8500
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      17.2199 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.1810385 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.186495
p-Class : h
[ c-Class Determination ]
Number of spots :           7
Area ratio (spots/group) :     0.297778
Number of spots with penumbra :           4
c-Class :o
McIntosh Class : Eho
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma