2025-04-08 01:48:47UT (2025-04-08 10:48:47JST) Solar Science Observatory NAOJ P=-26.25, B0=-6.12, L0=237.77, radius=958.1" obs radius= 953.5 (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 S30.73 W69.11, 0.359, 16.80, 23.39, 1.96 2 2: p S31.89 W58.06, 0.503, 11.55, 11.48, 1.58 4 3: p S16.99 W72.99, 0.309, 2.10, 3.39, 0.17 1 4: p S16.87 W44.67, 0.708, 6.30, 4.45, 0.71 5 5: pu S16.17 W45.49, 0.699, 34.31, 24.54, 7.01 5 6: pu S13.64 W50.56, 0.639, 54.61, 42.73, 8.46 5 7: p S14.37 W48.75, 0.661, 9.80, 7.41, 1.01 5 8: p S15.61 W46.35, 0.690, 3.15, 2.28, 0.34 5 9: p S14.17 W49.28, 0.655, 11.55, 8.82, 1.58 5 10: p S15.36 W46.46, 0.689, 6.65, 4.83, 0.90 5 11: p S15.75 W45.61, 0.698, 1.75, 1.25, 0.17 5 12: p S16.63 W43.28, 0.724, 3.85, 2.66, 0.50 5 13: p S16.83 W42.60, 0.731, 1.40, 0.96, 0.16 5 14: p S15.64 W45.19, 0.704, 1.05, 0.75, 0.09 5 15: p S14.39 W47.69, 0.675, 1.75, 1.30, 0.17 5 16: p S14.66 W46.87, 0.685, 3.15, 2.30, 0.32 5 17: p S15.49 W45.03, 0.706, 1.05, 0.74, 0.10 5 18: p S18.05 W35.82, 0.800, 8.40, 5.25, 0.99 6 19: p S17.48 W36.34, 0.796, 19.95, 12.54, 3.90 6 20: p S19.02 W33.28, 0.821, 2.10, 1.28, 0.22 6 21: p S18.90 W33.49, 0.819, 1.40, 0.85, 0.17 6 22: pu S18.61 W32.41, 0.830, 111.68, 67.31, 25.68 6 23: p S18.52 W33.62, 0.819, 5.25, 3.21, 0.76 6 24: pu S15.14 W37.22, 0.792, 46.56, 29.39, 8.43 6 25: p S17.53 W31.67, 0.839, 56.71, 33.80, 9.86 6 26: pu S16.03 W33.61, 0.825, 157.54, 95.44, 43.50 6 27: p S15.87 W35.06, 0.812, 23.11, 14.23, 3.27 6 28: pu S14.82 W35.63, 0.809, 68.97, 42.65, 14.64 6 29: p S16.80 W31.48, 0.843, 12.60, 7.48, 1.93 6 30: p S16.10 W32.30, 0.837, 3.50, 2.09, 0.40 6 31: p S16.18 W31.82, 0.841, 4.55, 2.71, 0.55 6 32: p S14.51 W33.62, 0.828, 22.41, 13.53, 3.87 6 33: p S15.03 W32.82, 0.835, 2.10, 1.26, 0.26 6 34: p S13.55 W35.55, 0.811, 1.05, 0.65, 0.11 6 35: p S14.46 W32.59, 0.838, 18.90, 11.28, 3.15 6 36: pu N05.98 W63.76, 0.426, 266.77, 313.02, 63.39 3 37: p S13.26 W20.69, 0.930, 2.45, 1.32, 0.32 7 38: pu S11.71 W20.07, 0.936, 392.45, 209.62, 113.51 7 39: pu S12.39 W14.99, 0.961, 291.62, 151.73, 76.98 7 40: p S12.46 W17.54, 0.949, 2.10, 1.11, 0.28 7 41: p S11.37 W18.59, 0.945, 4.20, 2.22, 0.71 7 42: p S11.59 W17.69, 0.949, 1.75, 0.92, 0.22 7 43: p S11.48 W17.50, 0.951, 2.10, 1.10, 0.31 7 44: p S13.04 W14.17, 0.963, 2.80, 1.45, 0.40 7 45: p S12.84 W13.91, 0.965, 3.50, 1.81, 0.51 7 46: p S11.68 W16.05, 0.957, 9.10, 4.75, 1.78 7 47: p S11.16 W14.96, 0.963, 4.20, 2.18, 0.61 7 48: p N06.98 E03.38, 0.972, 2.10, 1.08, 0.29 8 49: pu N07.38 E03.67, 0.970, 28.71, 14.79, 6.82 8 50: p N07.53 E05.93, 0.967, 1.40, 0.72, 0.18 8 51: p N07.23 E08.57, 0.962, 4.90, 2.55, 0.80 8 52: p N08.69 E05.90, 0.962, 1.75, 0.91, 0.24 8 53: p N07.42 E08.81, 0.961, 5.25, 2.73, 0.93 8 54: p N07.97 E08.98, 0.958, 6.30, 3.29, 1.04 8 55: p N08.99 E07.31, 0.957, 4.90, 2.56, 0.75 8 56: pu S06.49 E57.49, 0.543, 162.09, 149.27, 32.10 10 57: p N08.01 E53.73, 0.568, 12.95, 11.41, 1.90 9 58: u 1 S30.64 W69.04, 0.360, 2.10, 2.92, 0.49 2 59: u 5 S16.14 W45.50, 0.699, 8.40, 6.01, 3.27 5 60: u 6 S13.63 W50.74, 0.637, 5.60, 4.40, 1.90 5 61: u 22 S18.46 W32.44, 0.830, 20.66, 12.45, 8.50 6 62: u 24 S15.29 W37.21, 0.792, 3.50, 2.21, 1.36 6 63: u 26 S16.05 W33.58, 0.826, 45.51, 27.56, 22.36 6 64: u 28 S14.91 W35.76, 0.807, 11.55, 7.16, 4.31 6 65: u 36 N05.95 W63.81, 0.425, 94.52, 111.08, 38.69 3 66: u 38 S12.37 W20.35, 0.933, 2.10, 1.13, 0.91 7 67: u 38 S11.65 W20.10, 0.936, 86.12, 46.00, 47.50 7 68: u 39 S12.67 W15.76, 0.957, 1.75, 0.91, 0.70 7 69: u 39 S12.46 W15.24, 0.960, 21.01, 10.94, 10.21 7 70: u 39 S12.96 W14.59, 0.962, 3.50, 1.82, 1.41 7 71: u 39 S12.13 W14.68, 0.963, 27.66, 14.36, 14.31 7 72: u 49 N07.38 E03.50, 0.971, 3.15, 1.62, 1.33 8 73: u 56 S06.49 E57.42, 0.544, 38.51, 35.40, 14.63 10 -------------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-6 B_t Region ap_area co_area darkness North 335.03 353.07 76.34 South 1616.00 1015.73 374.64 Whole 1951.04 1368.79 450.98 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: S16.99 W72.99, 310.76, 1, 0, 0.309, 2.10, 3.39 2: S30.70 W69.08, 306.85, 2, 0, 0.360, 16.80, 23.39 3: N05.97 W63.78, 301.55, 2, 0, 0.426, 266.77, 313.02 4: S31.89 W58.06, 295.82, 1, 0, 0.503, 11.55, 11.48 5: S15.17 W46.97, 284.74, 16, 0, 0.683, 140.39, 105.02 6: S16.35 W34.14, 271.91, 22, 0, 0.820, 566.79, 344.93 7: S12.13 W17.34, 255.11, 17, 1, 0.950, 716.28, 378.23 8: N07.84 E06.13, 231.64, 9, 1, 0.965, 55.31, 28.64 9: N08.01 E53.73, 184.04, 1, 0, 0.568, 12.95, 11.41 10: S06.49 E57.47, 180.30, 2, 0, 0.543, 162.09, 149.27 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 3 12 42 South 7 61 131 Whole 10 73 173 ------------------------------------------ Center 2 26 46 dark:pcg20250408_084254_00 flat:pcg20250408_084510_01