2024-05-04 02:38:08UT (2024-05-04 11:38:08JST) Solar Science Observatory NAOJ
P=-23.45, B0=-3.83, L0= 31.45, radius=951.3"
obs radius= 944.9 (pixel), p_thresh=-0.110, u_thresh=-0.380
***** 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 S20.73 E39.81, 0.740, 375.41, 253.49, 103.58 6
2: p S21.63 E38.08, 0.755, 1.07, 0.71, 0.13 6
3: p S21.11 E42.13, 0.714, 13.19, 9.23, 2.06 6
4: pu S19.32 E43.04, 0.710, 57.76, 40.66, 9.92 6
5: pu S17.49 E35.95, 0.790, 175.76, 111.18, 39.86 6
6: p S18.15 E35.70, 0.791, 2.14, 1.35, 0.29 6
7: p S19.73 E42.14, 0.719, 4.63, 3.22, 0.80 6
8: p S17.79 E34.56, 0.803, 1.43, 0.89, 0.17 6
9: p S19.45 E41.61, 0.726, 7.13, 4.91, 0.98 6
10: p S18.93 E39.72, 0.748, 6.77, 4.53, 1.36 6
11: p S18.59 E38.53, 0.761, 2.50, 1.64, 0.34 6
12: p S18.85 E40.64, 0.738, 6.42, 4.35, 0.89 6
13: pu S16.61 E33.72, 0.814, 17.47, 10.73, 4.50 6
14: p S18.95 E42.13, 0.722, 1.43, 0.99, 0.21 6
15: p S18.55 E40.87, 0.737, 1.78, 1.21, 0.21 6
16: pu S18.21 E42.29, 0.722, 64.53, 44.69, 12.21 6
17: p S17.36 E38.42, 0.766, 18.18, 11.87, 3.05 6
18: p S18.54 E43.12, 0.712, 1.07, 0.75, 0.11 6
19: p S17.61 E40.32, 0.745, 2.50, 1.67, 0.34 6
20: p S15.41 E37.88, 0.777, 1.07, 0.69, 0.13 6
21: pu S16.00 E49.54, 0.641, 9.27, 7.23, 1.88 7
22: pu N06.91 E12.73, 0.958, 270.60, 141.21, 79.01 4
23: pu S08.59 E68.05, 0.379, 14.26, 18.83, 2.11 9
24: p N06.68 E14.25, 0.953, 1.43, 0.75, 0.27 4
25: p N07.37 E13.73, 0.953, 1.43, 0.75, 0.19 4
26: pu S05.33 E55.55, 0.568, 21.03, 18.51, 3.82 8
27: p S05.36 E56.25, 0.558, 2.85, 2.55, 0.34 8
28: p N06.78 E18.07, 0.934, 2.85, 1.53, 0.48 4
29: pu N08.24 E15.61, 0.942, 21.03, 11.17, 5.13 4
30: pu N29.34 W33.95, 0.689, 67.38, 48.91, 16.44 1
31: p N07.04 E18.36, 0.932, 15.33, 8.23, 2.91 4
32: p N07.93 E16.88, 0.936, 8.20, 4.38, 1.55 4
33: p N07.69 E17.32, 0.935, 2.85, 1.53, 0.47 4
34: p N07.26 E18.94, 0.928, 1.43, 0.77, 0.19 4
35: p N07.69 E18.40, 0.929, 1.43, 0.77, 0.22 4
36: p N07.99 E17.92, 0.931, 7.84, 4.21, 1.60 4
37: p N07.50 E18.96, 0.927, 2.14, 1.15, 0.37 4
38: p N08.62 E16.40, 0.936, 1.07, 0.57, 0.16 4
39: p N08.47 E17.35, 0.932, 2.85, 1.53, 0.45 4
40: p N08.39 E17.84, 0.930, 3.21, 1.73, 0.52 4
41: p N29.97 W28.35, 0.727, 5.70, 3.92, 0.97 1
42: pu N25.19 W11.11, 0.857, 269.53, 157.16, 83.43 2
43: p N29.82 W23.16, 0.763, 16.04, 10.52, 2.90 1
44: p N30.33 W23.71, 0.755, 16.04, 10.63, 2.99 1
45: p N23.68 W06.91, 0.880, 1.78, 1.01, 0.27 2
46: p N23.70 W06.51, 0.881, 11.77, 6.68, 2.42 2
47: p N24.12 W06.50, 0.877, 8.91, 5.08, 1.50 2
48: p N25.29 W09.38, 0.862, 1.07, 0.62, 0.18 2
49: pu N26.12 W06.52, 0.861, 644.94, 374.68, 224.93 2
50: p N09.04 E29.91, 0.844, 2.85, 1.69, 0.44 5
51: pu N25.01 W06.70, 0.870, 6.42, 3.69, 1.75 2
52: p N25.32 W06.70, 0.867, 2.85, 1.64, 0.44 2
53: pu N24.74 W02.55, 0.877, 35.30, 20.11, 10.15 2
54: pu N25.73 W02.99, 0.869, 24.60, 14.16, 5.78 2
55: pu N25.28 W00.36, 0.874, 50.98, 29.18, 13.02 2
56: p N25.67 W02.28, 0.870, 1.78, 1.02, 0.27 2
57: p N25.44 W01.60, 0.872, 1.78, 1.02, 0.23 2
58: p N25.53 W01.39, 0.871, 1.07, 0.61, 0.13 2
59: p N25.91 W00.74, 0.868, 26.03, 14.99, 4.76 2
60: p N27.18 W04.69, 0.854, 1.07, 0.63, 0.17 2
61: p N27.73 W04.62, 0.849, 7.13, 4.20, 1.01 2
62: p N27.11 W01.58, 0.857, 14.97, 8.73, 2.56 2
63: pu N26.61 E00.42, 0.862, 19.96, 11.58, 5.45 2
64: pu N27.54 W00.84, 0.854, 39.93, 23.39, 12.93 2
65: pu N23.39 E10.05, 0.875, 107.67, 61.51, 31.30 3
66: p N28.36 W02.02, 0.846, 2.50, 1.48, 0.34 2
67: pu N27.78 E00.63, 0.852, 59.89, 35.17, 13.44 2
68: pu N29.13 W00.97, 0.839, 172.20, 102.63, 46.21 2
69: p N23.99 E09.98, 0.871, 1.43, 0.82, 0.19 3
70: p N28.85 E00.28, 0.842, 2.85, 1.69, 0.50 2
71: p N29.37 E00.15, 0.837, 2.50, 1.49, 0.43 2
72: p N30.61 W00.94, 0.825, 3.57, 2.16, 0.57 2
73: p N22.53 E17.78, 0.852, 1.78, 1.05, 0.33 3
74: p N30.89 E01.32, 0.822, 1.78, 1.08, 0.27 2
75: pu N26.26 E81.92, 0.096, 17.11, 88.99, 1.37 10
76: u 1 S21.65 E39.04, 0.745, 13.90, 9.33, 5.96 6
77: u 1 S20.62 E39.64, 0.743, 57.40, 38.64, 24.24 6
78: u 1 S20.86 E40.61, 0.732, 26.38, 18.03, 11.35 6
79: u 1 S20.68 E38.98, 0.749, 1.78, 1.19, 0.61 6
80: u 1 S19.66 E39.58, 0.747, 11.05, 7.40, 4.35 6
81: u 1 S20.09 E41.35, 0.726, 7.49, 5.15, 2.98 6
82: u 5 S17.37 E35.56, 0.795, 24.24, 15.25, 12.64 6
83: u 5 S17.83 E37.14, 0.778, 1.43, 0.92, 0.53 6
84: u 13 S16.60 E33.74, 0.814, 3.57, 2.19, 1.47 6
85: u 4 S19.03 E43.07, 0.711, 3.21, 2.26, 1.12 6
86: u 16 S18.49 E42.22, 0.722, 1.78, 1.23, 0.59 6
87: u 16 S18.11 E42.14, 0.724, 3.57, 2.46, 1.30 6
88: u 21 S15.99 E49.56, 0.641, 2.14, 1.67, 0.66 7
89: u 23 S08.60 E68.06, 0.379, 2.85, 3.77, 0.66 9
90: u 22 N06.93 E12.46, 0.959, 39.57, 20.63, 23.03 4
91: u 22 N06.75 E13.43, 0.956, 7.49, 3.92, 3.97 4
92: u 26 S05.29 E55.59, 0.568, 4.28, 3.77, 1.25 8
93: u 29 N08.09 E15.60, 0.942, 1.78, 0.95, 0.78 4
94: u 30 N29.31 W33.91, 0.689, 17.83, 12.93, 7.99 1
95: u 42 N25.20 W11.02, 0.858, 68.81, 40.11, 37.94 2
96: u 49 N25.71 W09.02, 0.859, 6.77, 3.94, 3.09 2
97: u 51 N24.99 W06.71, 0.870, 1.43, 0.82, 0.59 2
98: u 49 N26.40 W08.46, 0.854, 37.79, 22.12, 20.75 2
99: u 49 N25.09 W05.27, 0.871, 1.43, 0.82, 0.65 2
100: u 49 N26.06 W06.05, 0.862, 177.19, 102.78, 100.07 2
101: u 53 N24.76 W02.48, 0.877, 9.27, 5.28, 4.39 2
102: u 49 N25.94 W03.90, 0.866, 2.85, 1.65, 1.18 2
103: u 54 N25.59 W02.90, 0.870, 1.78, 1.02, 0.72 2
104: u 49 N27.29 W05.98, 0.851, 7.84, 4.61, 3.66 2
105: u 55 N25.43 W00.32, 0.872, 10.70, 6.13, 4.68 2
106: u 63 N26.56 E00.41, 0.863, 3.92, 2.27, 1.65 2
107: u 64 N27.58 W00.82, 0.853, 11.77, 6.89, 6.19 2
108: u 65 N23.40 E10.06, 0.875, 25.31, 14.46, 14.75 3
109: u 67 N27.69 E00.85, 0.852, 7.49, 4.39, 3.36 2
110: u 68 N28.93 W00.91, 0.841, 20.32, 12.08, 10.97 2
111: u 68 N29.39 W01.11, 0.836, 13.19, 7.89, 6.37 2
112: u 75 N26.30 E82.19, 0.092, 1.43, 7.75, 0.18 10
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* = False spots
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10^-6 hemisphere -10^-6 B_t
Region ap_area co_area darkness
North 1996.85 1234.18 583.56
South 809.65 555.89 189.26
Whole 2806.50 1790.07 772.82
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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: N29.73 W29.16, 60.61, 5, 0, 0.723, 105.17, 73.98
2: N26.88 W04.61, 36.06, 43, 0, 0.857, 1417.15, 825.88
3: N23.31 E12.26, 19.20, 4, 1, 0.869, 110.88, 63.38
4: N07.50 E15.40, 16.05, 18, 1, 0.945, 343.68, 180.26
5: N09.04 E29.91, 1.54, 1, 0, 0.844, 2.85, 1.69
6: S18.85 E38.94, 352.51, 32, 0, 0.756, 762.23, 508.76
7: S16.00 E49.55, 341.90, 2, 0, 0.641, 9.27, 7.23
8: S05.33 E55.80, 335.65, 3, 0, 0.565, 23.89, 21.06
9: S08.59 E68.06, 323.39, 2, 0, 0.379, 14.26, 18.83
10: N26.28 E82.02, 309.43, 2, 0, 0.095, 17.11, 88.99
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***** Relative Sunspot Numbers *****
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Region g f 10*g + f
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North 6 73 133
South 4 39 79
Whole 10 112 212
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Center 2 22 42
dark:pcg20240504_113935_00 flat:pcg20240504_093112_01