2025 May 07 1300 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           3

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.760744
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      13.9320
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      25.2687 (criterion : 25)
N-S diameter of largest penumbra (deg) :       5.7291079 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.171606
p-Class : k
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.665771
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Ekc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.34475
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.80000
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      7.12217
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      41.2501 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.2316052 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.112150
p-Class : a
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.466518
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Dac
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.61413
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 :           3
Longitudinal extent of this spot group (deg) :      9.07522
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      32.3202 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.7192397 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.146667
p-Class : a
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.452599
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Dac
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma