11 Jan 2025, 00:30:59 (UT)
P=-2.891, B0=-4.14, L0=304.7, radius=977.3"
obs radius = 872.1 (pixel), RMS=142.5 10^-4 I_c
***** Observed Sunspot Parameters *****
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10^-6 hemisphere -10^-2 I_c
No. position cos(t) ap_area co_area darkness
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1: S32.36 W54.18, 0.531, 16.32, 15.34, 562
2: S24.39 W14.18, 0.910, 0.83, 0.45, 18
3: S19.10 W19.21, 0.913, 82.86, 45.34, 3726
4: S9.377 E47.56, 0.675, 3.76, 2.78, 95
5: N5.256 E22.19, 0.912, 254.44, 139.35, 13307
6: N10.51 W41.10, 0.725, 452.80, 311.96, 27449
7: N6.292 E28.42, 0.863, 12.97, 7.50, 578
8: N7.136 E27.15, 0.871, 224.31, 128.68, 12640
9: N9.920 W35.19, 0.790, 1.67, 1.05, 37
10: N10.10 W34.41, 0.797, 1.67, 1.04, 36
11: N7.143 E25.99, 0.880, 2.51, 1.42, 57
12: N10.78 W32.99, 0.808, 84.11, 52.03, 3630
13: N13.47 W66.40, 0.371, 7.53, 10.14, 207
14: N18.41 W45.56, 0.639, 6.69, 5.23, 188
15: N18.77 W47.71, 0.612, 1.67, 1.36, 40
16: N18.89 W48.34, 0.603, 4.18, 3.46, 115
17: N19.55 W49.27, 0.589, 45.61, 38.71, 1861
18: N19.68 W42.03, 0.673, 2.51, 1.86, 67
19: N21.61 W43.45, 0.646, 44.35, 34.31, 1635
20: N21.18 W11.96, 0.883, 0.83, 0.47, 19
Umbra only
21: N4.885 E22.19, 0.913, 6.27, 3.43, 678
22: N5.423 E22.16, 0.912, 12.13, 6.64, 1346
23: N10.50 W41.12, 0.725, 76.16, 52.48, 9998
24: N7.060 E27.29, 0.870, 29.71, 17.06, 3565
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* = False spots
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10^-6 hemisphere -10^-2 I_c
Region ap_area co_area darkness
North 1147.92 738.65 61866
South 103.78 63.94 4401
Whole 1251.70 802.59 66267
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***** Relative Sunspot Numbers *****
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Region g f 10*g + f
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North 5 20 70
South 4 4 44
Whole 9 24 114
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Center 4 10 50
Seeing 3