2023-04-13 04:26:59UT (2023-04-13 13:26:59JST) Solar Science Observatory NAOJ P=-26.13, B0=-5.79, L0= 98.64, radius=956.9" obs radius= 949.8 (pixel), p_thresh=-0.075, u_thresh=-0.275 ***** 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 S27.73 E01.50, 0.927, 10.58, 5.71, 1.54 4 2: pu S20.02 W12.35, 0.948, 29.99, 15.82, 5.69 4 3: p S22.32 W05.54, 0.954, 43.75, 22.92, 7.53 4 4: pu S19.49 W09.63, 0.958, 116.79, 60.93, 25.62 4 5: p S23.18 W02.10, 0.954, 44.81, 23.49, 5.62 4 6: p S24.15 W00.65, 0.949, 2.82, 1.49, 0.27 4 7: p S20.95 W06.46, 0.959, 21.17, 11.03, 3.38 4 8: p S21.69 W04.42, 0.959, 14.47, 7.54, 1.59 4 9: p S22.39 W01.76, 0.958, 56.10, 29.28, 8.81 4 10: p S21.21 W04.29, 0.961, 10.23, 5.32, 1.19 4 11: p S19.34 W07.25, 0.965, 13.41, 6.95, 1.63 4 12: p S19.34 W07.68, 0.964, 2.12, 1.10, 0.21 4 13: pu S20.14 W05.24, 0.965, 22.23, 11.52, 4.41 4 14: p S19.39 W06.76, 0.965, 1.76, 0.91, 0.19 4 15: p S19.03 W05.41, 0.969, 17.29, 8.92, 2.44 4 16: p S21.95 E01.97, 0.960, 2.47, 1.29, 0.28 4 17: p S21.77 E02.32, 0.961, 9.88, 5.14, 1.18 4 18: p S09.78 W19.41, 0.942, 22.58, 11.99, 3.84 3 19: p S10.90 W15.29, 0.961, 2.12, 1.10, 0.22 3 20: p S10.98 W14.55, 0.965, 10.23, 5.30, 1.13 3 21: p S07.90 W15.08, 0.965, 32.11, 16.63, 5.29 3 22: pu S22.73 E45.23, 0.685, 34.58, 25.23, 5.72 6 23: p N12.77 W38.61, 0.736, 2.47, 1.68, 0.25 1 24: p N12.06 W34.80, 0.778, 4.94, 3.18, 0.50 1 25: p S23.58 E76.43, 0.254, 12.00, 23.59, 0.93 8 26: pu S22.49 E76.92, 0.247, 47.63, 96.60, 4.91 8 27: pu S20.36 E55.42, 0.564, 80.09, 70.95, 11.82 7 28: pu N09.04 W18.45, 0.916, 146.78, 80.10, 28.73 2 29: p S20.21 E60.08, 0.501, 3.53, 3.52, 0.26 7 30: pu S20.34 E67.22, 0.396, 72.33, 91.25, 10.25 7 31: p S20.05 E59.73, 0.506, 2.12, 2.09, 0.18 7 32: p S19.46 E62.92, 0.461, 2.47, 2.68, 0.21 7 33: pu N19.34 E33.04, 0.754, 125.61, 83.35, 26.43 5 34: u 2 S19.95 W12.38, 0.948, 1.41, 0.74, 0.47 4 35: u 4 S19.38 W09.85, 0.958, 21.88, 11.41, 9.42 4 36: u 13 S20.15 W05.23, 0.965, 2.12, 1.10, 0.73 4 37: u 22 S22.67 E45.13, 0.687, 1.76, 1.28, 0.50 6 38: u 26 S22.52 E76.80, 0.249, 6.00, 12.07, 1.12 8 39: u 27 S20.65 E55.25, 0.566, 5.29, 4.67, 1.43 7 40: u 28 N08.95 W18.53, 0.916, 21.88, 11.94, 8.56 2 41: u 27 S19.83 E55.79, 0.560, 1.76, 1.57, 0.46 7 42: u 30 S20.37 E67.17, 0.397, 13.41, 16.89, 3.63 7 43: u 33 N19.37 E33.05, 0.753, 26.46, 17.57, 10.58 5 -------------------------------------------------------------------------- * = False spots ***** Observed Group Parameters ***** --------------------------------------------- No. position Carr.Lon. f center --------------------------------------------- 1: N12.38 W36.56, 135.19, 2, 0 2: N09.00 W18.48, 117.12, 2, 1 3: S09.44 W16.67, 115.31, 4, 1 4: S22.28 W05.25, 103.89, 20, 1 5: N19.35 E33.04, 65.59, 2, 0 6: S22.71 E45.20, 53.44, 2, 0 7: S20.17 E61.42, 37.22, 8, 0 8: S22.91 E76.72, 21.91, 3, 0 --------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 3 6 36 South 5 37 87 Whole 8 43 123 ------------------------------------------ Center 3 26 56 dark:pcg20230413_132827_00 flat:pcg20230413_100206_01