2023 Nov 19 1900 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.650895
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.74576
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      8.00387
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      49.2662 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.3266296 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.139535
p-Class : s
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.368550
Number of spots with penumbra :           4
c-Class :o
McIntosh Class : Dso
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       2
Ratio of magnetic polarity (+/-) :      91.0000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      62.4689 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.86814678 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.235294
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.938776
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.19355
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      45.7074 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.4306702 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0967742
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 (+/-) :     0.450212
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) :      11.4526
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      58.9595 (criterion : 50)
N-S diameter of largest penumbra (deg) :       3.3502935 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.128205
p-Class : k
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.202509
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Eko
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma