20 Mar 2025, 05:01:39 (UT)
P=-25.17, B0=-7.04, L0=126.7, radius=965.2"
obs radius = 863.4 (pixel), RMS=112.9 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: S19.22 W46.57, 0.684, 31.59, 23.07, 1124
2: S21.11 W41.71, 0.735, 10.67, 7.25, 233
3: S20.33 W42.47, 0.728, 2.13, 1.46, 38
4: S19.98 W42.23, 0.732, 0.85, 0.58, 17
5: S19.65 W42.61, 0.729, 2.13, 1.46, 40
6: S5.068 W52.37, 0.614, 250.21, 203.63, 11917
7: S17.09 W14.25, 0.955, 108.88, 56.97, 4230
8: S16.53 W15.59, 0.951, 32.45, 17.05, 812
9: S19.13 W9.203, 0.965, 3.41, 1.76, 60
10: S17.41 W11.23, 0.965, 75.14, 38.91, 2016
11: S15.80 W13.75, 0.960, 76.00, 39.54, 2389
12: S14.40 W15.92, 0.954, 1.70, 0.89, 29
13: S7.816 W27.11, 0.891, 0.85, 0.47, 16
14: S17.71 W1.351, 0.982, 324.93, 165.37, 19754
15: N9.546 W57.19, 0.509, 173.78, 170.40, 6897
16: N9.644 W51.16, 0.593, 0.85, 0.71, 15
17: N10.39 W50.41, 0.599, 9.39, 7.82, 219
18: S15.96 E8.899, 0.976, 2.13, 1.09, 40
19: S14.70 E6.136, 0.985, 0.85, 0.43, 14
20: S14.58 E6.037, 0.986, 0.85, 0.43, 14
21: N12.65 W52.97, 0.556, 1.70, 1.53, 31
22: S14.34 E11.71, 0.971, 5.97, 3.07, 127
23: S11.77 E12.83, 0.972, 2.98, 1.53, 55
24: S11.46 E12.36, 0.974, 6.40, 3.28, 117
25: S11.43 E13.37, 0.970, 3.41, 1.75, 62
26: N15.49 W42.40, 0.673, 220.32, 163.56, 9018
27: S10.90 E17.32, 0.953, 49.10, 25.74, 1708
28: S9.970 E16.76, 0.957, 39.70, 20.74, 905
29: N15.80 W39.33, 0.705, 3.84, 2.72, 83
30: N15.95 W37.32, 0.725, 11.95, 8.24, 300
31: N16.43 W33.15, 0.762, 9.82, 6.44, 207
32: N16.56 W33.77, 0.755, 1.28, 0.84, 22
33: N17.47 W34.84, 0.740, 11.52, 7.78, 292
34: N17.15 W33.34, 0.756, 2.13, 1.41, 36
35: N18.14 W33.72, 0.746, 18.78, 12.58, 538
36: N17.73 E4.800, 0.904, 13.23, 7.31, 335
37: N14.20 E39.19, 0.715, 161.39, 112.78, 7372
38: N14.61 E46.84, 0.625, 73.44, 58.66, 2071
Umbra only
39: S5.060 W52.44, 0.613, 38.42, 31.32, 3974
40: S17.06 W14.30, 0.955, 4.69, 2.45, 381
41: S17.63 W1.358, 0.982, 78.56, 39.97, 9450
42: N9.514 W57.21, 0.509, 13.23, 12.98, 1187
43: N15.27 W42.57, 0.672, 16.65, 12.37, 1469
44: N14.28 E39.21, 0.714, 18.36, 12.84, 1619
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* = False spots
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10^-6 hemisphere -10^-2 I_c
Region ap_area co_area darkness
North 713.48 562.86 27436
South 1032.44 616.60 45717
Whole 1745.93 1179.47 73153
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***** Relative Sunspot Numbers *****
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Region g f 10*g + f
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North 5 18 68
South 6 26 86
Whole 11 44 154
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Center 5 20 70
Seeing 2