2024 Jan 27 1100 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           3

Group Index :       1
Ratio of magnetic polarity (+/-) :      0.00000
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      5.23694
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      63.1037 (criterion : 50)
N-S diameter of largest penumbra (deg) :       2.1971972 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0833333
p-Class : a
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.379237
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.867483
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.94898
[ Z-Class Determination ]
Number of spots :           7
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      25.8240
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      59.8599 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.6816047 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.161765
p-Class : k
[ c-Class Determination ]
Number of spots :           7
Area ratio (spots/group) :     0.666667
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Fkc
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       3
Ratio of magnetic polarity (+/-) :      0.00000
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      84.8465 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.35752377 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.142857
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.441176
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Cai
[ Magnetic Class Determination ]
Magnetic Class : Alpha