13 Mar 2025, 00:45:24 (UT)
P=-24.10, B0=-7.20, L0=221.3, radius=967.1"
obs radius = 866.1 (pixel), RMS=130.5 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: S20.17 W12.85, 0.951, 358.17, 188.28, 19620
2: S21.37 W10.09, 0.955, 5.09, 2.66, 136
3: S21.43 E53.22, 0.598, 4.24, 3.54, 104
4: S20.96 E52.83, 0.604, 15.27, 12.63, 435
5: S19.80 E49.31, 0.650, 1.69, 1.30, 41
6: S19.46 E48.40, 0.662, 2.12, 1.60, 46
7: S11.22 E26.57, 0.894, 4.66, 2.60, 121
8: N10.99 W23.24, 0.870, 25.03, 14.37, 985
9: S17.63 E80.78, 0.189, 0.84, 2.24, 16
10: S17.57 E80.24, 0.198, 1.27, 3.21, 25
11: S16.58 E79.60, 0.207, 19.09, 46.03, 507
12: N4.461 E3.669, 0.977, 258.01, 132.00, 11750
13: N4.087 E2.579, 0.979, 3.39, 1.73, 75
14: N6.516 E2.046, 0.970, 235.95, 121.51, 11024
15: N4.057 E7.155, 0.973, 19.09, 9.81, 506
16: N4.426 E6.647, 0.972, 5.09, 2.61, 162
17: N5.944 E4.041, 0.971, 17.39, 8.95, 530
18: N4.392 E7.810, 0.970, 9.33, 4.81, 322
19: S6.734 E38.98, 0.780, 1.27, 0.81, 26
20: N4.715 E7.394, 0.970, 0.84, 0.43, 18
21: S7.146 E42.95, 0.736, 14.00, 9.51, 371
22: S6.482 E39.72, 0.772, 1.69, 1.09, 34
23: N5.066 E7.399, 0.968, 3.39, 1.75, 80
24: S5.730 E43.20, 0.732, 294.93, 201.43, 15464
25: N5.626 E7.977, 0.965, 50.50, 26.15, 2554
26: N7.405 E3.277, 0.966, 2.54, 1.31, 52
27: N7.618 E28.80, 0.845, 8.91, 5.27, 239
28: N7.419 E30.04, 0.835, 30.55, 18.28, 1319
29: N7.348 E30.76, 0.829, 2.12, 1.27, 47
30: N9.428 E34.65, 0.784, 15.27, 9.73, 503
31: N10.05 E34.47, 0.783, 3.81, 2.43, 109
32: N10.06 E39.62, 0.730, 11.45, 7.84, 395
33: N10.41 E40.96, 0.714, 10.60, 7.42, 275
34: N10.32 E44.21, 0.677, 6.78, 5.01, 148
35: N11.12 E41.53, 0.704, 22.49, 15.96, 897
36: N10.31 E44.88, 0.669, 12.73, 9.51, 327
37: N10.91 E45.27, 0.661, 35.64, 26.93, 1325
38: N19.52 E24.15, 0.811, 202.42, 124.75, 9992
39: N25.00 E45.38, 0.578, 80.63, 69.68, 3441
Umbra only
40: S20.13 W12.83, 0.951, 58.13, 30.55, 6683
41: N3.783 E3.381, 0.979, 2.54, 1.29, 242
42: N4.687 E3.347, 0.976, 1.69, 0.86, 159
43: N6.682 E1.770, 0.970, 16.12, 8.30, 1745
44: N5.560 E8.038, 0.965, 3.81, 1.97, 378
45: S5.901 E43.40, 0.729, 23.34, 15.99, 2480
46: S5.272 E43.32, 0.730, 7.21, 4.93, 722
47: N19.57 E24.11, 0.811, 20.36, 12.55, 2149
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* = False spots
----------------------------------------
10^-6 hemisphere -10^-2 I_c
Region ap_area co_area darkness
North 1074.09 629.63 47075
South 724.40 477.00 36946
Whole 1798.49 1106.63 84021
----------------------------------------
***** Relative Sunspot Numbers *****
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Region g f 10*g + f
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North 5 30 80
South 5 17 67
Whole 10 47 147
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Center 4 20 60
Seeing 3