2025-03-19 05:48:57UT (2025-03-19 14:48:57JST) Solar Science Observatory NAOJ
P=-25.05, B0=-7.07, L0=139.37, radius=963.5"
obs radius= 958.0 (pixel), p_thresh=-0.090, u_thresh=-0.320
***** Observed Sunspot Parameters *****
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10^-6 hemisphere -10^-6 B_t Group
No. p/u position cos(t) ap_area co_area darkness id
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1: pu S19.45 W32.32, 0.832, 24.97, 15.01, 5.24 4
2: p S20.55 W29.62, 0.851, 1.73, 1.02, 0.21 4
3: p S20.43 W29.25, 0.854, 12.48, 7.31, 1.63 4
4: p S19.81 W29.55, 0.854, 10.75, 6.30, 1.52 4
5: pu S05.02 W39.37, 0.775, 314.55, 202.92, 94.67 3
6: p N05.11 W56.13, 0.540, 46.47, 43.04, 6.39 1
7: pu S16.84 W01.43, 0.985, 195.25, 99.09, 40.80 6
8: p S18.62 E00.39, 0.980, 1.39, 0.71, 0.21 6
9: pu S19.18 E03.72, 0.976, 31.91, 16.35, 6.61 6
10: p S18.50 E02.11, 0.980, 12.83, 6.55, 2.53 6
11: p S16.37 W02.92, 0.986, 3.47, 1.76, 0.50 6
12: p S16.58 W02.34, 0.985, 1.04, 0.53, 0.15 6
13: p S18.03 E01.52, 0.981, 12.48, 6.36, 1.82 6
14: p S17.75 E01.91, 0.982, 1.04, 0.53, 0.13 6
15: p S17.09 E00.94, 0.985, 6.59, 3.35, 1.12 6
16: p S16.65 E01.06, 0.986, 7.63, 3.87, 1.17 6
17: p S15.54 W00.24, 0.989, 24.62, 12.45, 4.44 6
18: p N08.48 W52.14, 0.584, 1.39, 1.19, 0.13 1
19: pu S17.54 E11.28, 0.965, 281.26, 145.72, 81.35 6
20: pu N09.60 W44.34, 0.679, 252.13, 185.57, 62.87 2
21: p N09.40 W38.59, 0.745, 29.82, 20.01, 5.07 2
22: pu N10.15 W37.61, 0.752, 84.62, 56.25, 16.20 2
23: p S16.10 E21.99, 0.918, 9.36, 5.10, 1.98 7
24: p N11.04 W37.53, 0.749, 1.04, 0.69, 0.13 2
25: pu N12.26 W39.09, 0.727, 15.26, 10.50, 3.06 2
26: p N11.30 W36.84, 0.755, 2.08, 1.38, 0.24 2
27: p S14.38 E24.95, 0.902, 12.48, 6.92, 2.37 7
28: p S11.56 E25.82, 0.900, 8.32, 4.62, 1.25 8
29: p S11.25 E25.22, 0.905, 12.14, 6.71, 2.74 8
30: pu N15.44 W29.39, 0.801, 245.54, 153.34, 63.55 5
31: p N15.37 W27.54, 0.816, 3.47, 2.13, 0.46 5
32: p S09.56 E29.13, 0.875, 5.55, 3.17, 0.87 8
33: p N15.58 W26.41, 0.823, 2.77, 1.69, 0.36 5
34: p N16.47 W27.63, 0.808, 2.43, 1.50, 0.27 5
35: p N16.93 W27.09, 0.809, 8.32, 5.14, 1.26 5
36: p N15.80 W23.53, 0.842, 3.12, 1.85, 0.40 5
37: p N17.22 W25.37, 0.820, 8.32, 5.07, 1.41 5
38: p N15.83 W20.72, 0.859, 1.73, 1.01, 0.21 5
39: p N16.07 W20.35, 0.860, 28.44, 16.53, 5.26 5
40: p N17.39 W22.43, 0.839, 7.63, 4.55, 1.15 5
41: pu N17.94 W21.22, 0.842, 54.79, 32.53, 11.62 5
42: p N25.67 W33.72, 0.691, 2.77, 2.01, 0.30 5
43: pu N13.90 E52.81, 0.553, 88.78, 80.31, 14.39 9
44: pu N14.78 E59.71, 0.453, 39.88, 44.06, 4.91 9
45: u 1 S19.47 W32.37, 0.831, 1.73, 1.04, 0.62 4
46: u 5 S04.98 W39.38, 0.775, 83.23, 53.71, 46.73 3
47: u 7 S17.03 W01.62, 0.985, 15.61, 7.93, 7.10 6
48: u 9 S19.13 E03.70, 0.976, 1.04, 0.53, 0.44 6
49: u 19 S17.45 E11.27, 0.965, 55.84, 28.92, 33.01 6
50: u 20 N09.57 W44.33, 0.680, 55.49, 40.83, 27.97 2
51: u 22 N10.21 W37.49, 0.753, 8.67, 5.76, 3.25 2
52: u 25 N12.32 W39.10, 0.726, 1.73, 1.19, 0.58 2
53: u 30 N15.36 W29.41, 0.801, 60.00, 37.45, 27.57 5
54: u 41 N17.98 W21.12, 0.843, 5.90, 3.50, 2.22 5
55: u 43 N13.69 E52.21, 0.562, 1.04, 0.93, 0.28 9
56: u 43 N14.06 E53.46, 0.543, 3.81, 3.51, 1.12 9
57: u 44 N14.81 E59.71, 0.452, 3.47, 3.83, 0.87 9
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* = False spots
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10^-6 hemisphere -10^-6 B_t
Region ap_area co_area darkness
North 930.82 670.35 199.66
South 991.85 556.33 253.29
Whole 1922.67 1226.68 452.95
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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: N06.19 W54.85, 194.22, 2, 0, 0.555, 47.86, 44.23
2: N10.47 W40.87, 180.24, 9, 0, 0.716, 384.95, 274.41
3: S05.00 W39.37, 178.74, 2, 0, 0.775, 314.55, 202.92
4: S19.93 W30.76, 170.13, 5, 0, 0.844, 49.94, 29.63
5: N18.53 W26.56, 165.93, 14, 0, 0.803, 369.34, 227.35
6: S17.37 E04.09, 135.28, 15, 1, 0.981, 579.51, 297.25
7: S15.21 E23.53, 115.84, 2, 1, 0.910, 21.85, 12.02
8: S10.73 E26.83, 112.54, 3, 1, 0.893, 26.01, 14.50
9: N14.27 E55.86, 83.51, 5, 0, 0.510, 128.66, 124.37
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***** Relative Sunspot Numbers *****
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Region g f 10*g + f
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North 4 30 70
South 5 27 77
Whole 9 57 147
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Center 3 20 50
dark:pcg20250319_150252_00 flat:pcg20250319_150456_01