2022 Apr 17 0800 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.489627
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.26829
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      44.4567 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.5170338 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0487805
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.495495
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.05724
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.45000
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      6.24525
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      30.5492 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.65205999 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.307692
p-Class : s
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.257143
Number of spots with penumbra :           4
c-Class :o
McIntosh Class : Dso
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       3
Ratio of magnetic polarity (+/-) :    0.0710059
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      31.8466 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.3237728 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.118421
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 (+/-) :     0.280867
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.28448
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      20.8984 (criterion : 25)
N-S diameter of largest penumbra (deg) :       4.7992019 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.205405
p-Class : h
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.668325
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Chi
[ Magnetic Class Determination ]
Magnetic Class : Beta