2025-09-03 00:35:19UT (2025-09-03 09:35:19JST) Solar Science Observatory NAOJ P=+21.59, B0=+7.22, L0= 81.25, radius=950.9" obs radius= 944.9 (pixel), p_thresh=-0.090, u_thresh=-0.320 ***** Observed Sunspot Parameters ***** -------------------------------------------------------------------------- 10^-6 hemisphere -10^-6 B_t Group No. p/u position cos(t) ap_area co_area darkness id -------------------------------------------------------------------------- 1: pu S13.96 E70.13, 0.297, 133.33, 224.49, 22.15 10 2: pu N07.73 E52.79, 0.611, 150.79, 123.32, 35.07 9 3: p N07.47 E56.10, 0.565, 2.50, 2.21, 0.25 9 4: pu N08.99 E56.29, 0.563, 43.13, 38.28, 6.97 9 5: pu S21.05 W36.77, 0.697, 121.56, 87.26, 29.22 3 6: p S15.68 W29.40, 0.798, 19.61, 12.28, 3.49 5 7: pu S20.89 W44.85, 0.612, 73.08, 59.68, 16.43 1 8: pu S15.04 W31.11, 0.788, 204.27, 129.66, 51.91 5 9: pu S20.49 W47.29, 0.586, 191.79, 163.55, 29.58 1 10: p S18.69 W43.52, 0.641, 3.92, 3.06, 0.47 1 11: p S18.08 W45.98, 0.616, 59.53, 48.30, 7.36 1 12: pu N08.56 E16.37, 0.960, 259.52, 135.18, 73.65 7 13: p S19.39 W53.79, 0.511, 1.78, 1.74, 0.15 1 14: pu S19.66 W55.20, 0.491, 12.12, 12.35, 1.86 1 15: p S17.82 W50.73, 0.559, 7.13, 6.37, 0.98 1 16: p S19.25 W56.02, 0.482, 14.97, 15.53, 1.55 1 17: pu S17.24 W56.84, 0.481, 559.68, 581.73, 148.64 1 18: pu N17.32 E13.15, 0.960, 113.72, 59.25, 31.34 6 19: p N27.51 E43.37, 0.698, 9.63, 6.90, 1.25 8 20: p N01.14 W34.96, 0.815, 4.63, 2.84, 0.62 4 21: pu N03.19 W36.01, 0.808, 403.54, 249.62, 111.31 4 22: p N02.58 W33.88, 0.828, 4.99, 3.01, 0.67 4 23: pu N30.33 E45.41, 0.665, 80.57, 60.61, 14.34 8 24: pu N28.81 E30.34, 0.811, 537.58, 331.51, 166.68 8 25: p N29.19 E36.51, 0.757, 4.99, 3.29, 0.53 8 26: p N29.45 E36.75, 0.754, 2.85, 1.89, 0.32 8 27: p N05.43 W36.36, 0.807, 26.38, 16.34, 4.01 4 28: p N16.74 W43.95, 0.720, 5.35, 3.71, 0.67 2 29: p N19.28 W40.70, 0.751, 2.14, 1.42, 0.29 2 30: u 1 S13.91 E70.14, 0.297, 36.00, 60.64, 11.32 10 31: u 2 N07.78 E52.74, 0.612, 47.77, 39.02, 19.14 9 32: u 4 N08.99 E56.33, 0.563, 7.13, 6.33, 2.03 9 33: u 5 S21.02 W36.68, 0.698, 28.16, 20.19, 13.35 3 34: u 7 S20.79 W44.86, 0.613, 21.75, 17.74, 8.18 1 35: u 8 S15.07 W31.08, 0.788, 49.19, 31.23, 23.39 5 36: u 9 S20.61 W47.34, 0.585, 12.48, 10.66, 3.85 1 37: u 9 S20.31 W46.73, 0.594, 5.35, 4.50, 1.63 1 38: u 14 S19.64 W55.11, 0.492, 1.43, 1.45, 0.39 1 39: u 12 N08.58 E16.34, 0.960, 55.61, 28.96, 32.15 7 40: u 17 S17.22 W56.83, 0.481, 208.19, 216.29, 90.42 1 41: u 17 S16.41 W57.76, 0.472, 4.63, 4.91, 1.13 1 42: u 18 N17.33 E13.15, 0.960, 27.45, 14.30, 13.24 6 43: u 23 N30.18 E45.35, 0.666, 10.69, 8.03, 3.64 8 44: u 21 N03.29 W36.03, 0.808, 99.82, 61.75, 51.77 4 45: u 24 N28.69 E30.20, 0.813, 144.73, 89.06, 84.23 8 46: u 24 N29.62 E31.01, 0.801, 8.56, 5.34, 3.36 8 -------------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-6 B_t Region ap_area co_area darkness North 1652.31 1039.38 447.98 South 1402.77 1345.99 313.77 Whole 3055.08 2385.37 761.75 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: S18.66 W51.33, 132.58, 15, 0, 0.547, 924.01, 892.31 2: N17.86 W42.51, 123.76, 2, 0, 0.735, 7.49, 5.14 3: S21.04 W36.73, 117.98, 2, 0, 0.697, 121.56, 87.26 4: N03.32 W35.50, 116.75, 5, 0, 0.814, 439.55, 271.82 5: S15.26 W30.53, 111.78, 3, 0, 0.791, 223.87, 141.94 6: N17.33 E13.15, 68.09, 2, 1, 0.960, 113.72, 59.25 7: N08.57 E16.36, 64.89, 2, 1, 0.960, 259.52, 135.18 8: N29.02 E36.38, 44.87, 8, 0, 0.759, 635.61, 404.20 9: N08.18 E54.30, 26.95, 5, 0, 0.591, 196.42, 163.80 10: S13.94 E70.13, 11.11, 2, 0, 0.297, 133.33, 224.49 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 6 24 84 South 4 22 62 Whole 10 46 146 ------------------------------------------ Center 2 4 24 dark:pcg20250903_093639_00 flat:pcg20250903_101053_01