2023 Jul 18 1700 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           7

Group Index :       1
Ratio of magnetic polarity (+/-) :      10.6774
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      13.1569 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.3555934 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.219203
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 (+/-) :    0.0829769
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           3
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      53.6964 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.9519850 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0921986
p-Class : a
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.451100
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Cac
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :      0.00000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      29.0588 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.62860840 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0571429
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.17671
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           8
Number of spots with penumbra :           6
Longitudinal extent of this spot group (deg) :      12.2310
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      33.5371 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.3253316 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.128975
p-Class : k
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.536377
Number of spots with penumbra :           6
c-Class :c
McIntosh Class : Ekc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       5
Ratio of magnetic polarity (+/-) :      2.08696
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.93939
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      46.5831 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.58971660 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.250000
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.305344
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       6
Ratio of magnetic polarity (+/-) :      1.97222
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.02667
[ Z-Class Determination ]
Number of spots :           7
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      28.6477 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.3808103 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.103825
p-Class : a
[ c-Class Determination ]
Number of spots :           7
Area ratio (spots/group) :     0.388674
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       7
Ratio of magnetic polarity (+/-) :      1.85864
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      8.90185
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      24.7978 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.4184106 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.185484
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.597403
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dsi
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma