2026-02-03 00:53:19UT (2026-02-03 09:53:19JST) Solar Science Observatory NAOJ P=-12.97, B0=-6.15, L0=224.09, radius=973.3" obs radius= 967.3 (pixel), p_thresh=-0.075, u_thresh=-0.275 ***** Observed Sunspot Parameters ***** -------------------------------------------------------------------------- 10^-6 disk 10^-6 hemis. -10^-6 B_t Group No. p/u position cos(t) ap_area co_area darkness id -------------------------------------------------------------------------- 1: p S24.07 W27.05, 0.852, 10.55, 6.19, 1.34 1 2: p S23.16 W27.23, 0.855, 20.75, 12.14, 2.69 1 3: p S22.53 E75.42, 0.272, 17.35, 31.86, 1.14 9 4: p S22.36 E68.47, 0.378, 28.23, 37.32, 2.07 9 5: pu S17.10 E18.38, 0.933, 131.65, 70.53, 30.89 3 6: pu S15.57 E17.01, 0.945, 26.53, 14.04, 5.14 3 7: p S16.10 E20.87, 0.922, 5.78, 3.14, 0.64 3 8: p S15.22 E19.15, 0.934, 6.46, 3.46, 0.80 3 9: p S15.26 E20.25, 0.928, 16.67, 8.98, 2.54 3 10: pu S19.03 E64.80, 0.435, 18.03, 20.72, 2.11 8 11: pu S09.91 E50.74, 0.638, 240.17, 188.14, 50.28 6 12: pu S02.66 E56.41, 0.554, 180.63, 162.92, 38.51 7 13: p S03.07 E57.69, 0.536, 1.70, 1.59, 0.11 7 14: p N14.05 W18.86, 0.887, 4.76, 2.69, 0.49 2 15: pu N16.43 W18.78, 0.873, 27.55, 15.79, 6.35 2 16: pu N16.39 W16.16, 0.886, 17.01, 9.60, 2.97 2 17: pu N14.13 E20.14, 0.879, 3879.39, 2206.50, 1071.65 4 18: pu N08.25 E47.03, 0.655, 186.08, 141.99, 34.13 5 19: p N08.62 E51.69, 0.593, 2.38, 2.01, 0.21 5 20: p N09.17 E48.66, 0.631, 16.33, 12.93, 2.44 5 21: p N12.74 E22.84, 0.870, 29.26, 16.81, 3.72 4 22: p N09.70 E52.29, 0.581, 1.70, 1.46, 0.12 5 23: p N15.48 E20.90, 0.867, 1.70, 0.98, 0.17 4 24: p N17.88 E25.66, 0.820, 5.78, 3.53, 0.64 4 25: u 5 S17.11 E18.35, 0.933, 30.62, 16.40, 13.18 3 26: u 6 S15.61 E16.98, 0.945, 1.36, 0.72, 0.46 3 27: u 10 S19.01 E64.80, 0.435, 1.70, 1.95, 0.37 8 28: u 11 S09.84 E50.70, 0.639, 64.29, 50.32, 24.36 6 29: u 12 S02.63 E56.44, 0.554, 57.15, 51.58, 21.40 7 30: u 15 N16.43 W18.84, 0.872, 8.84, 5.07, 3.14 2 31: u 16 N16.39 W16.20, 0.886, 1.02, 0.58, 0.34 2 32: u 17 N13.40 E14.92, 0.910, 393.25, 216.14, 216.34 4 33: u 18 N08.31 E47.09, 0.654, 35.04, 26.77, 11.81 5 34: u 17 N12.92 E16.21, 0.907, 1.36, 0.75, 0.43 4 35: u 17 N13.12 E18.65, 0.893, 17.69, 9.90, 6.46 4 36: u 17 N12.31 E24.84, 0.859, 16.33, 9.51, 6.19 4 37: u 17 N13.81 E20.01, 0.882, 128.59, 72.93, 60.30 4 38: u 17 N14.20 E17.53, 0.893, 98.65, 55.25, 46.14 4 39: u 17 N13.75 E26.06, 0.842, 187.10, 111.09, 82.94 4 40: u 17 N15.07 E17.08, 0.890, 15.65, 8.79, 6.00 4 41: u 17 N14.02 E22.70, 0.864, 4.42, 2.56, 1.44 4 42: u 17 N15.34 E19.77, 0.874, 3.74, 2.14, 1.22 4 43: u 17 N15.07 E22.84, 0.857, 11.23, 6.55, 4.11 4 44: u 17 N15.89 E23.82, 0.845, 155.46, 91.94, 61.95 4 45: u 17 N15.48 E26.82, 0.826, 67.70, 40.95, 25.06 4 46: u 17 N15.92 E25.85, 0.831, 17.69, 10.64, 6.15 4 -------------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 disk 10^-6 hemis. -10^-6 B_t Region ap_area co_area darkness North 4171.95 2414.29 1122.88 South 704.51 561.00 138.27 Whole 4876.45 2975.29 1261.15 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: S23.58 W27.15, 251.24, 2, 0, 0.854, 31.30, 18.32 2: N15.66 W17.73, 241.81, 5, 1, 0.883, 49.33, 28.07 3: S16.26 E18.76, 205.33, 7, 1, 0.934, 187.10, 100.15 4: N14.67 E20.86, 203.23, 18, 1, 0.872, 3916.13, 2227.82 5: N08.74 E48.76, 175.33, 5, 0, 0.632, 206.49, 158.40 6: S09.88 E50.72, 173.37, 2, 0, 0.639, 240.17, 188.14 7: S02.76 E56.78, 167.31, 3, 0, 0.549, 182.34, 164.50 8: S19.02 E64.80, 159.29, 2, 0, 0.435, 18.03, 20.72 9: S22.44 E71.87, 152.21, 2, 0, 0.327, 45.58, 69.18 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 3 28 58 South 6 18 78 Whole 9 46 136 ------------------------------------------ Center 3 30 60 dark:pcg20260203_095446_00 flat:pcg20260203_084905_01