2025-02-25 00:10:56UT (2025-02-25 09:10:56JST) Solar Science Observatory NAOJ P=-20.50, B0=-7.15, L0= 72.34, radius=969.0" obs radius= 963.1 (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: pu S15.46 W63.13, 0.465, 170.88, 183.61, 41.63 2 2: pu S17.33 W46.67, 0.687, 30.54, 22.23, 5.73 3 3: pu S14.03 W43.42, 0.729, 100.88, 69.16, 22.36 4 4: pu S15.04 W39.00, 0.777, 55.93, 35.99, 13.05 7 5: pu S12.67 W44.78, 0.714, 48.73, 34.10, 10.96 4 6: p S16.01 W36.60, 0.800, 2.75, 1.72, 0.33 7 7: p S15.93 W35.87, 0.807, 27.11, 16.79, 4.44 7 8: pu S11.96 W42.93, 0.737, 509.22, 345.68, 116.84 4 9: p S14.78 W37.64, 0.791, 3.09, 1.95, 0.35 7 10: p S14.51 W37.78, 0.790, 3.09, 1.95, 0.35 7 11: p S14.77 W36.71, 0.801, 1.03, 0.64, 0.12 7 12: p S14.59 W35.71, 0.811, 24.02, 14.81, 4.04 7 13: p S12.76 W40.33, 0.765, 6.18, 4.04, 0.76 4 14: pu S12.44 W36.63, 0.804, 464.61, 288.78, 127.17 7 15: pu S10.27 W40.39, 0.766, 33.63, 21.95, 7.30 5 16: p N09.79 W60.75, 0.457, 15.44, 16.91, 2.23 1 17: pu N14.45 W70.76, 0.286, 82.01, 143.60, 14.54 1 18: pu S14.28 E45.28, 0.707, 29.51, 20.86, 6.13 11 19: pu N15.23 W37.35, 0.728, 258.04, 177.14, 65.43 6 20: p S12.11 E48.24, 0.672, 2.75, 2.04, 0.28 11 21: p S10.93 E46.50, 0.694, 35.00, 25.21, 6.31 11 22: p S10.74 E47.31, 0.684, 2.06, 1.50, 0.24 11 23: p S05.29 E25.79, 0.901, 6.86, 3.81, 1.11 10 24: p N15.42 W30.82, 0.788, 5.49, 3.48, 0.79 8 25: p N16.30 W30.15, 0.789, 63.14, 40.03, 12.89 8 26: p N17.54 W28.51, 0.794, 13.38, 8.43, 2.48 8 27: pu N20.88 W29.71, 0.761, 59.36, 39.01, 12.25 8 28: p N12.66 W09.73, 0.927, 5.83, 3.15, 0.91 9 29: p N12.98 W09.26, 0.926, 4.80, 2.59, 0.68 9 30: p N14.47 W05.22, 0.926, 3.77, 2.04, 0.53 9 31: p N05.23 E81.28, 0.138, 4.46, 16.11, 0.33 13 32: p N15.66 E46.13, 0.628, 2.40, 1.91, 0.24 12 33: pu N17.65 E45.21, 0.628, 431.67, 343.51, 87.62 12 34: p N20.24 E52.51, 0.524, 6.52, 6.23, 0.93 12 35: pu N21.77 E51.08, 0.533, 35.00, 32.85, 5.47 12 36: u 1 S15.43 W63.14, 0.465, 53.19, 57.16, 23.11 2 37: u 2 S17.31 W46.69, 0.687, 1.03, 0.75, 0.35 3 38: u 3 S13.90 W43.46, 0.729, 15.44, 10.59, 6.53 4 39: u 4 S15.10 W39.20, 0.775, 7.55, 4.87, 3.24 7 40: u 5 S12.67 W44.71, 0.715, 7.89, 5.52, 3.15 4 41: u 8 S13.08 W42.16, 0.745, 1.03, 0.69, 0.36 4 42: u 8 S12.87 W42.44, 0.742, 5.15, 3.47, 1.98 4 43: u 8 S11.65 W44.28, 0.721, 43.24, 29.99, 23.26 4 44: u 8 S12.08 W43.48, 0.730, 1.72, 1.18, 0.60 4 45: u 8 S12.00 W42.35, 0.743, 16.81, 11.31, 6.97 4 46: u 8 S11.28 W41.36, 0.755, 3.09, 2.05, 1.17 4 47: u 14 S12.63 W36.38, 0.807, 87.16, 54.02, 48.59 7 48: u 14 S12.09 W37.19, 0.799, 6.86, 4.29, 2.77 7 49: u 15 S10.16 W40.44, 0.765, 1.72, 1.12, 0.67 5 50: u 17 N14.50 W70.73, 0.286, 24.71, 43.21, 8.08 1 51: u 18 S14.22 E45.28, 0.707, 3.43, 2.43, 1.18 11 52: u 19 N14.57 W37.22, 0.733, 1.03, 0.70, 0.36 6 53: u 19 N15.23 W37.39, 0.728, 58.33, 40.06, 28.77 6 54: u 27 N20.87 W29.66, 0.761, 4.80, 3.16, 2.07 8 55: u 33 N16.72 E46.15, 0.623, 18.19, 14.61, 7.34 12 56: u 33 N17.78 E44.12, 0.640, 22.30, 17.42, 7.90 12 57: u 33 N17.99 E45.35, 0.625, 18.87, 15.10, 7.21 12 58: u 33 N17.55 E47.05, 0.607, 1.03, 0.85, 0.32 12 59: u 35 N21.75 E51.08, 0.533, 4.46, 4.19, 1.38 12 -------------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-6 B_t Region ap_area co_area darkness North 991.33 837.00 207.33 South 1557.86 1096.82 369.53 Whole 2549.19 1933.82 576.86 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: N12.88 W67.35, 139.69, 3, 0, 0.345, 97.45, 160.51 2: S15.45 W63.14, 135.48, 2, 0, 0.465, 170.88, 183.61 3: S17.32 W46.68, 119.02, 2, 0, 0.687, 30.54, 22.23 4: S12.59 W42.91, 115.25, 12, 0, 0.736, 665.01, 452.97 5: S10.23 W40.40, 112.75, 2, 0, 0.766, 33.63, 21.95 6: N15.05 W37.33, 109.67, 3, 0, 0.730, 258.04, 177.14 7: S13.85 W37.21, 109.55, 11, 0, 0.797, 581.62, 362.63 8: N18.24 W29.72, 102.06, 5, 0, 0.779, 141.37, 90.96 9: N13.43 W07.86, 80.20, 3, 1, 0.927, 14.41, 7.78 10: S05.29 E25.79, 46.55, 1, 1, 0.901, 6.86, 3.81 11: S12.51 E46.49, 25.86, 5, 0, 0.694, 69.31, 49.62 12: N18.58 E47.53, 24.81, 9, 0, 0.595, 475.59, 384.50 13: N05.23 E81.28, 351.06, 1, 0, 0.138, 4.46, 16.11 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 6 24 84 South 7 35 105 Whole 13 59 189 ------------------------------------------ Center 2 4 24 dark:pcg20250225_091223_00 flat:pcg20250225_090407_01