2023-08-20 02:26:44UT (2023-08-20 11:26:44JST) Solar Science Observatory NAOJ P=+17.55, B0=+6.85, L0=193.52, radius=947.8" obs radius= 942.0 (pixel), p_thresh=-0.100, u_thresh=-0.350 ***** Observed Sunspot Parameters ***** -------------------------------------------------------------------------- 10^-6 hemisphere -10^-6 B_t Group No. p/u position cos(t) ap_area co_area darkness id -------------------------------------------------------------------------- 1: p S10.72 E58.58, 0.486, 10.76, 11.06, 1.18 9 2: p S23.13 W17.47, 0.824, 2.87, 1.74, 0.37 4 3: pu S18.14 W29.79, 0.782, 230.30, 147.31, 61.60 3 4: p S18.65 W31.35, 0.765, 30.49, 19.92, 4.57 3 5: pu S19.00 W33.76, 0.742, 195.86, 132.05, 43.66 3 6: p S09.39 W06.56, 0.954, 14.71, 7.71, 2.76 5 7: p S17.83 W31.45, 0.770, 1.79, 1.16, 0.25 3 8: p S17.30 W73.43, 0.235, 2.51, 5.35, 0.18 1 9: pu N13.22 E22.41, 0.921, 167.88, 91.16, 50.84 7 10: p N10.45 E14.43, 0.967, 2.15, 1.11, 0.32 7 11: pu N10.02 E05.13, 0.995, 384.19, 193.15, 136.21 6 12: p N08.55 E03.86, 0.997, 1.43, 0.72, 0.24 6 13: p N09.74 E03.68, 0.997, 1.43, 0.72, 0.22 6 14: pu N30.64 E57.48, 0.520, 108.69, 104.50, 23.92 8 15: p N21.39 W55.59, 0.566, 3.23, 2.85, 0.35 2 16: p N25.94 W46.86, 0.663, 9.33, 7.04, 1.36 2 17: p N27.38 W44.11, 0.688, 10.40, 7.56, 1.77 2 18: pu N25.36 W53.50, 0.585, 218.82, 187.13, 57.33 2 19: p N25.51 W50.30, 0.624, 6.10, 4.89, 0.76 2 20: p N26.27 W49.20, 0.635, 5.74, 4.52, 0.92 2 21: p N26.51 W50.20, 0.622, 10.04, 8.08, 1.45 2 22: p N26.44 W51.01, 0.612, 1.08, 0.88, 0.10 2 23: u 3 S18.15 W29.81, 0.782, 49.50, 31.67, 25.86 3 24: u 5 S19.18 W33.81, 0.740, 17.58, 11.88, 8.01 3 25: u 5 S18.83 W33.22, 0.748, 7.53, 5.04, 3.12 3 26: u 5 S18.77 W34.18, 0.739, 11.12, 7.52, 5.09 3 27: u 9 N13.21 E22.42, 0.921, 38.02, 20.65, 22.85 7 28: u 11 N10.06 E05.15, 0.994, 92.19, 46.35, 62.78 6 29: u 14 N30.66 E57.45, 0.520, 31.57, 30.34, 12.18 8 30: u 18 N25.38 W53.47, 0.585, 60.62, 51.81, 30.47 2 -------------------------------------------------------------------------- * = False spots ***** Observed Group Parameters ***** --------------------------------------------- No. position Carr.Lon. f center --------------------------------------------- 1: S17.30 W73.43, 266.95, 1, 0 2: N24.97 W50.73, 244.25, 9, 0 3: S18.54 W31.91, 225.42, 8, 0 4: S23.13 W17.47, 210.98, 1, 0 5: S09.39 W06.56, 200.08, 1, 1 6: N09.63 E04.73, 188.79, 4, 1 7: N12.43 E20.14, 173.38, 3, 1 8: N30.65 E57.47, 136.05, 2, 0 9: S10.72 E58.58, 134.93, 1, 0 --------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 18 58 South 5 12 62 Whole 9 30 120 ------------------------------------------ Center 3 8 38 dark:pcg20230820_085909_00 flat:pcg20230820_090126_01