29 Jan 2025, 00:31:38 (UT)
P=-11.01, B0=-5.80, L0=67.77, radius=975.9"
obs radius = 871.2 (pixel), RMS=130.7 10^-4 I_c
***** Observed Sunspot Parameters *****
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10^-6 hemisphere -10^-2 I_c Group
No. position cos(t) ap_area co_area darkness id
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1: S18.21 W73.23, 0.304, 6.29, 10.33, 147 1
2: S17.87 W73.08, 0.306, 0.83, 1.36, 17 1
3: S16.55 E46.10, 0.690, 80.52, 58.35, 2874 3
4: S10.60 E1.164, 0.996, 0.83, 0.42, 17 2
5: N10.67 E79.14, 0.165, 0.83, 2.53, 16 6
6: N11.40 E78.85, 0.168, 30.61, 90.82, 898 6
7: N11.18 E69.30, 0.325, 5.87, 9.02, 140 5
8: N12.13 E65.33, 0.384, 42.77, 55.60, 1501 5
9: N12.00 E67.64, 0.349, 6.29, 9.01, 159 5
10: N13.28 E73.60, 0.250, 8.38, 16.77, 206 5
11: N13.25 E70.05, 0.307, 1.25, 2.04, 25 5
12: N14.96 E66.60, 0.355, 30.19, 42.46, 847 5
13: N18.98 E65.36, 0.359, 50.74, 70.61, 1717 4
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* = False spots
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10^-6 hemisphere -10^-2 I_c
Region ap_area co_area darkness
North 176.98 298.91 5509
South 88.49 70.47 3055
Whole 265.47 369.39 8564
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***** Observed Group Parameters *****
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No. position Carr.Lon. f center cos(t) ap_area co_area
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1: S18.09 W73.18, 140.90, 2, 0, 0.305, 7.13, 11.71
2: S10.61 E1.164, 66.56, 1, 1, 0.996, 0.84, 0.42
3: S16.55 E46.10, 21.62, 1, 0, 0.690, 80.52, 58.35
4: N18.98 E65.36, 2.37, 1, 0, 0.359, 50.75, 70.62
5: N13.03 E68.73, 359.00, 6, 0, 0.329, 94.78, 134.94
6: N11.17 E78.95, 348.78, 2, 0, 0.168, 31.45, 93.37
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***** Relative Sunspot Numbers *****
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Region g f 10*g + f
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North 3 9 39
South 3 4 34
Whole 6 13 73
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Center 1 1 11
Seeing 3