2025-12-10 00:40:32UT (2025-12-10 09:40:32JST) Solar Science Observatory NAOJ P=+12.31, B0=-0.27, L0=228.55, radius=974.0" obs radius= 968.8 (pixel), p_thresh=-0.105, u_thresh=-0.365 ***** 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 S26.00 E35.34, 0.735, 8.82, 6.00, 1.40 8 2: p S25.70 E35.64, 0.734, 1.70, 1.15, 0.22 8 3: p S25.55 E34.80, 0.743, 20.69, 13.92, 3.56 8 4: p S25.56 E33.21, 0.757, 2.37, 1.57, 0.30 8 5: p S25.33 E31.88, 0.769, 5.76, 3.75, 0.91 8 6: p S25.39 E30.80, 0.778, 3.39, 2.18, 0.43 8 7: pu S26.39 E23.01, 0.827, 25.77, 15.59, 7.09 7 8: pu S24.42 E30.37, 0.788, 121.40, 77.08, 35.57 8 9: p S23.82 E32.20, 0.776, 22.38, 14.42, 4.26 8 10: p S26.19 E02.55, 0.898, 2.71, 1.51, 0.38 6 11: p S20.07 W53.26, 0.563, 7.80, 6.92, 1.04 2 12: p S18.90 W44.17, 0.680, 1.70, 1.25, 0.19 3 13: p S19.05 W50.58, 0.602, 9.16, 7.61, 1.09 2 14: p S18.07 W46.73, 0.653, 2.03, 1.56, 0.26 3 15: pu S15.92 W38.06, 0.758, 148.87, 98.14, 37.36 3 16: pu S16.57 W52.08, 0.590, 597.86, 506.35, 142.54 2 17: p S17.27 W47.36, 0.648, 1.36, 1.05, 0.18 3 18: pu S15.06 W46.36, 0.668, 643.98, 482.26, 196.03 3 19: p S17.79 W54.77, 0.551, 5.09, 4.62, 0.62 2 20: pu S16.93 W56.13, 0.535, 179.05, 167.47, 30.22 2 21: p S17.49 W54.58, 0.554, 1.70, 1.53, 0.22 2 22: p S15.67 W42.89, 0.707, 5.76, 4.08, 0.96 3 23: p S15.34 W42.81, 0.709, 1.02, 0.72, 0.11 3 24: p S16.04 W49.36, 0.627, 11.87, 9.46, 1.46 2 25: p S14.75 W43.11, 0.707, 36.62, 25.90, 6.07 3 26: p S16.52 W57.72, 0.513, 5.43, 5.28, 0.58 2 27: p S17.37 W76.26, 0.228, 13.56, 29.73, 1.17 1 28: pu S13.93 W56.84, 0.532, 388.96, 365.54, 74.73 2 29: p S15.83 W57.48, 0.519, 1.02, 0.98, 0.09 2 30: p S13.61 W44.30, 0.697, 24.76, 17.77, 3.98 3 31: pu S16.10 W76.54, 0.225, 55.61, 123.61, 8.55 1 32: p S13.35 W44.89, 0.690, 1.02, 0.74, 0.11 3 33: p S14.43 W55.14, 0.555, 1.36, 1.22, 0.14 2 34: p S13.93 W53.60, 0.577, 6.78, 5.88, 0.82 2 35: pu S11.98 W61.06, 0.474, 71.89, 75.79, 14.94 2 36: p S11.03 W61.89, 0.463, 1.70, 1.83, 0.16 2 37: p N21.31 W32.98, 0.780, 1.36, 0.87, 0.23 4 38: pu N20.38 W41.13, 0.704, 7.80, 5.54, 1.59 4 39: p N24.85 W18.97, 0.856, 9.83, 5.74, 1.89 5 40: pu N22.21 W34.00, 0.766, 60.70, 39.64, 12.66 4 41: p N22.37 W32.13, 0.781, 4.07, 2.60, 0.52 4 42: p N24.23 W22.99, 0.838, 3.05, 1.82, 0.59 5 43: p N22.43 W32.74, 0.776, 2.03, 1.31, 0.25 4 44: p N24.72 W21.90, 0.841, 2.03, 1.21, 0.33 5 45: p N22.53 W33.13, 0.772, 4.07, 2.64, 0.59 4 46: p N25.64 W19.78, 0.846, 24.08, 14.22, 4.95 5 47: p N22.91 W32.57, 0.774, 9.50, 6.13, 1.48 4 48: p N25.47 W22.20, 0.834, 6.10, 3.66, 1.19 5 49: p N25.46 W22.77, 0.830, 16.96, 10.21, 3.81 5 50: p N25.66 W21.11, 0.839, 2.37, 1.41, 0.34 5 51: pu N25.70 W26.12, 0.807, 163.79, 101.47, 43.25 5 52: p N25.45 W24.65, 0.819, 2.71, 1.66, 0.45 5 53: p N26.14 W21.71, 0.832, 4.75, 2.85, 0.68 5 54: p N26.46 W21.65, 0.830, 1.70, 1.02, 0.25 5 55: p N26.47 W23.23, 0.821, 4.07, 2.48, 0.75 5 56: p N26.80 W21.80, 0.827, 2.03, 1.23, 0.25 5 57: u 7 S26.36 E23.06, 0.826, 6.78, 4.10, 2.94 7 58: u 8 S24.45 E30.30, 0.788, 34.25, 21.74, 18.21 8 59: u 15 S15.88 W38.05, 0.759, 31.54, 20.79, 15.09 3 60: u 16 S16.73 W50.87, 0.606, 65.79, 54.31, 32.49 2 61: u 18 S15.24 W45.54, 0.677, 100.72, 74.38, 57.10 3 62: u 20 S16.98 W55.74, 0.540, 14.92, 13.82, 5.25 2 63: u 16 S16.39 W53.42, 0.573, 48.49, 42.31, 23.86 2 64: u 18 S14.94 W47.35, 0.656, 70.54, 53.77, 41.86 3 65: u 16 S16.22 W54.70, 0.556, 4.75, 4.27, 1.67 2 66: u 28 S14.87 W57.14, 0.526, 21.36, 20.33, 7.26 2 67: u 31 S16.13 W76.43, 0.227, 17.97, 39.64, 4.77 1 68: u 28 S13.64 W55.64, 0.550, 8.14, 7.40, 2.74 2 69: u 28 S13.37 W54.57, 0.565, 10.51, 9.30, 3.56 2 70: u 28 S13.53 W58.35, 0.511, 17.97, 17.58, 6.62 2 71: u 28 S13.03 W57.83, 0.520, 3.39, 3.26, 1.12 2 72: u 35 S11.95 W61.14, 0.473, 19.33, 20.43, 6.56 2 73: u 38 N20.35 W41.13, 0.705, 1.36, 0.96, 0.51 4 74: u 40 N22.19 W33.48, 0.771, 1.36, 0.88, 0.50 4 75: u 40 N22.34 W33.83, 0.767, 3.73, 2.43, 1.43 4 76: u 51 N25.66 W26.12, 0.807, 37.98, 23.52, 18.90 5 -------------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-6 B_t Region ap_area co_area darkness North 333.01 207.72 76.03 South 2440.94 2084.47 577.70 Whole 2773.95 2292.19 653.73 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: S16.57 W76.42, 304.97, 3, 0, 0.226, 69.18, 153.35 2: S15.46 W55.45, 284.01, 24, 0, 0.548, 1289.65, 1160.49 3: S15.71 W43.39, 271.94, 13, 0, 0.701, 867.11, 633.46 4: N21.82 W35.63, 264.19, 10, 0, 0.753, 89.53, 58.72 5: N25.57 W23.00, 251.55, 14, 0, 0.828, 243.48, 149.00 6: S26.19 E02.55, 226.01, 1, 1, 0.898, 2.71, 1.51 7: S26.38 E23.03, 205.52, 2, 0, 0.827, 25.77, 15.59 8: S24.87 E32.49, 196.06, 9, 0, 0.767, 186.51, 120.07 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 2 24 44 South 6 52 112 Whole 8 76 156 ------------------------------------------ Center 1 1 11 dark:pcg20251210_094159_00 flat:pcg20251210_093704_01