2026-05-03 03:49:00UT (2026-05-03 12:49:00JST) Solar Science Observatory NAOJ P=-23.73, B0=-3.98, L0=128.91, radius=951.7" obs radius= 941.9 (pixel), p_thresh=-0.095, u_thresh=-0.335 ***** 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 S22.82 W45.29, 0.674, 4.66, 3.46, 0.50 3 2: p S25.84 W37.80, 0.740, 6.82, 4.61, 1.09 3 3: p S25.56 W38.11, 0.738, 6.82, 4.62, 1.01 3 4: pu S21.87 W44.27, 0.689, 302.13, 219.31, 66.47 3 5: pu S24.80 W36.82, 0.754, 238.98, 158.47, 59.01 3 6: p S23.86 W38.50, 0.742, 1.79, 1.21, 0.20 3 7: p S22.16 W42.08, 0.712, 14.35, 10.08, 2.62 3 8: p S22.52 W40.20, 0.730, 8.25, 5.65, 1.28 3 9: p S22.76 W39.09, 0.741, 8.97, 6.05, 1.32 3 10: pu N05.33 W36.32, 0.794, 392.56, 247.24, 106.58 4 11: pu N05.62 W38.08, 0.775, 88.27, 56.98, 21.17 4 12: p N15.35 W70.93, 0.296, 16.51, 27.89, 1.94 1 13: p N04.75 W33.15, 0.827, 4.31, 2.60, 0.56 4 14: pu N15.99 W63.69, 0.406, 43.06, 53.03, 7.29 1 15: p N17.37 W63.90, 0.398, 1.08, 1.35, 0.09 1 16: p N17.72 W63.03, 0.410, 11.84, 14.45, 1.36 1 17: pu S16.42 E32.78, 0.824, 367.80, 223.13, 99.33 6 18: pu S03.49 E01.64, 1.000, 93.65, 46.85, 23.66 5 19: p S16.54 E35.02, 0.803, 3.23, 2.01, 0.46 6 20: p S06.13 E07.82, 0.990, 38.39, 19.39, 8.50 5 21: pu S04.32 E04.14, 0.997, 119.13, 59.72, 31.08 5 22: p S04.07 E02.81, 0.999, 8.25, 4.13, 1.71 5 23: p S04.94 E05.61, 0.995, 2.15, 1.08, 0.29 5 24: p S05.34 E07.46, 0.991, 26.55, 13.39, 5.98 5 25: p S03.72 E03.49, 0.998, 1.79, 0.90, 0.24 5 26: p N17.48 W46.74, 0.631, 9.69, 7.67, 1.67 2 27: pu S15.98 E40.63, 0.747, 101.55, 67.97, 21.72 6 28: p S15.89 E38.44, 0.770, 1.44, 0.93, 0.15 6 29: p S04.68 E07.02, 0.992, 1.44, 0.72, 0.23 5 30: p S15.31 E37.28, 0.784, 18.66, 11.90, 2.44 6 31: p S04.02 E05.87, 0.995, 5.02, 2.52, 0.75 5 32: p S03.80 E05.18, 0.996, 2.87, 1.44, 0.41 5 33: pu S04.39 E08.08, 0.990, 27.99, 14.13, 7.49 5 34: p S03.48 E05.93, 0.995, 1.44, 0.72, 0.19 5 35: p S03.11 E07.11, 0.992, 4.66, 2.35, 0.70 5 36: p S03.10 E07.39, 0.992, 2.51, 1.27, 0.36 5 37: p S03.89 E09.69, 0.986, 3.59, 1.82, 0.60 5 38: pu S16.77 E77.07, 0.234, 55.98, 119.71, 5.35 8 39: p S15.84 E78.40, 0.212, 6.10, 14.39, 0.38 8 40: p N12.04 E48.84, 0.628, 4.66, 3.72, 0.72 7 41: u 4 S22.07 W44.28, 0.688, 39.83, 28.95, 17.47 3 42: u 5 S24.77 W36.95, 0.753, 50.24, 33.36, 21.40 3 43: u 5 S25.37 W35.95, 0.759, 2.15, 1.42, 0.75 3 44: u 4 S21.57 W44.69, 0.685, 6.46, 4.71, 2.75 3 45: u 4 S21.40 W45.07, 0.681, 4.66, 3.42, 1.75 3 46: u 4 S21.79 W43.03, 0.703, 3.59, 2.55, 1.32 3 47: u 4 S21.56 W42.65, 0.708, 2.51, 1.77, 0.91 3 48: u 10 N05.41 W36.44, 0.792, 84.32, 53.21, 46.86 4 49: u 11 N05.70 W37.98, 0.776, 16.86, 10.87, 7.93 4 50: u 14 N15.81 W63.90, 0.403, 1.44, 1.78, 0.37 1 51: u 14 N16.24 W63.61, 0.406, 4.31, 5.30, 1.26 1 52: u 17 S16.40 E32.80, 0.824, 84.68, 51.39, 45.12 6 53: u 18 S03.64 E01.63, 1.000, 9.69, 4.85, 4.69 5 54: u 21 S04.45 E04.34, 0.997, 11.12, 5.58, 5.02 5 55: u 21 S04.17 E03.90, 0.998, 7.18, 3.60, 3.02 5 56: u 18 S03.18 E01.68, 0.999, 1.08, 0.54, 0.45 5 57: u 27 S16.00 E40.69, 0.746, 18.66, 12.50, 7.49 6 58: u 33 S04.42 E08.14, 0.990, 4.31, 2.17, 1.99 5 59: u 38 S16.76 E76.96, 0.236, 1.08, 2.29, 0.20 8 -------------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 disk 10^-6 hemis. -10^-6 B_t Region ap_area co_area darkness North 571.97 414.94 141.38 South 1486.98 1023.95 345.54 Whole 2058.95 1438.89 486.91 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: N16.38 W66.19, 195.09, 6, 0, 0.367, 72.48, 96.72 2: N17.48 W46.74, 175.65, 1, 0, 0.631, 9.69, 7.67 3: S23.41 W40.76, 169.67, 16, 0, 0.721, 592.78, 413.46 4: N05.32 W36.17, 165.08, 5, 0, 0.795, 485.13, 306.83 5: S04.45 E05.39, 123.52, 20, 1, 0.996, 339.45, 170.45 6: S16.05 E36.23, 92.68, 7, 0, 0.793, 492.67, 305.94 7: N12.04 E48.84, 80.07, 1, 0, 0.628, 4.66, 3.72 8: S16.43 E77.52, 51.38, 3, 0, 0.226, 62.08, 134.10 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 13 53 South 4 46 86 Whole 8 59 139 ------------------------------------------ Center 1 20 30 dark:pcg20260503_135118_00 flat:pcg20260502_085811_01