2025-04-12 00:18:50UT (2025-04-12 09:18:50JST) Solar Science Observatory NAOJ P=-26.15, B0=-5.84, L0=185.79, radius=957.0" obs radius= 952.6 (pixel), p_thresh=-0.095, u_thresh=-0.335 ***** 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 S11.22 W72.15, 0.319, 41.39, 64.90, 6.12 1 2: p S12.41 W67.29, 0.397, 16.14, 20.32, 1.77 1 3: p S12.10 W66.13, 0.415, 3.16, 3.80, 0.38 1 4: pu N05.81 W50.49, 0.619, 28.41, 22.94, 4.72 3 5: pu N08.23 W49.85, 0.620, 1258.58, 1014.65, 305.92 3 6: p N06.60 W52.02, 0.596, 5.26, 4.41, 0.69 3 7: p N06.95 W52.43, 0.590, 1.40, 1.19, 0.13 3 8: p N07.21 W52.79, 0.584, 1.40, 1.20, 0.14 3 9: p N06.63 W50.41, 0.618, 13.33, 10.78, 2.06 3 10: p N06.98 W51.86, 0.597, 1.40, 1.17, 0.14 3 11: p N07.39 W51.55, 0.600, 2.46, 2.04, 0.31 3 12: p N07.25 W50.45, 0.616, 2.81, 2.28, 0.33 3 13: p N06.32 W45.49, 0.682, 2.81, 2.06, 0.29 3 14: p N08.92 W50.61, 0.608, 7.37, 6.06, 1.15 3 15: p N17.60 W55.01, 0.513, 3.51, 3.42, 0.32 2 16: p N18.19 W55.47, 0.504, 13.33, 13.22, 2.31 2 17: pu N17.20 W50.61, 0.573, 70.16, 61.22, 17.56 2 18: p N18.06 W51.20, 0.561, 1.05, 0.94, 0.15 2 19: pu S06.83 E05.07, 0.996, 225.90, 113.41, 66.81 4 20: pu N18.28 W49.33, 0.584, 11.58, 9.92, 2.37 2 21: p N16.46 E10.28, 0.910, 3.51, 1.93, 0.46 5 22: p N16.53 E11.73, 0.905, 23.85, 13.18, 3.72 5 23: pu N06.96 E47.14, 0.659, 84.19, 63.84, 18.23 6 24: pu N06.34 E51.66, 0.602, 165.22, 137.20, 31.56 6 25: p N06.29 E50.25, 0.621, 3.16, 2.54, 0.35 6 26: p N07.80 E47.30, 0.655, 3.16, 2.41, 0.32 6 27: p N07.64 E51.53, 0.600, 2.81, 2.34, 0.35 6 28: p N09.58 E53.46, 0.567, 4.91, 4.33, 0.79 6 29: u 1 S11.26 W72.15, 0.319, 9.12, 14.29, 2.62 1 30: u 4 N05.81 W50.38, 0.621, 2.46, 1.98, 0.78 3 31: u 5 N08.62 W54.55, 0.555, 115.41, 103.92, 51.06 3 32: u 5 N07.99 W53.48, 0.572, 8.77, 7.66, 2.85 3 33: u 5 N08.23 W52.24, 0.588, 24.55, 20.87, 8.83 3 34: u 5 N07.47 W49.63, 0.626, 3.51, 2.80, 1.20 3 35: u 5 N08.48 W52.16, 0.589, 4.21, 3.58, 1.40 3 36: u 5 N07.25 W47.42, 0.655, 21.75, 16.60, 8.58 3 37: u 5 N08.52 W46.25, 0.665, 148.03, 111.27, 70.50 3 38: u 17 N17.17 W50.63, 0.573, 23.50, 20.51, 9.58 2 39: u 19 S06.83 E05.02, 0.996, 46.65, 23.42, 26.92 4 40: u 20 N18.27 W49.35, 0.583, 2.81, 2.40, 0.95 2 41: u 23 N06.80 E46.98, 0.662, 12.98, 9.80, 4.71 6 42: u 24 N06.42 E51.50, 0.604, 30.87, 25.55, 12.06 6 43: u 23 N07.39 E47.59, 0.652, 7.72, 5.92, 2.83 6 -------------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-6 B_t Region ap_area co_area darkness North 1715.65 1385.28 394.36 South 286.58 202.43 75.08 Whole 2002.23 1587.71 469.43 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: S11.72 W69.73, 255.52, 4, 0, 0.358, 60.68, 89.02 2: N17.68 W51.94, 237.73, 7, 0, 0.553, 99.62, 88.71 3: N07.63 W50.17, 235.97, 19, 0, 0.618, 1325.23, 1068.79 4: S06.83 E05.05, 180.74, 2, 1, 0.996, 225.90, 113.41 5: N16.50 E11.17, 174.63, 2, 1, 0.907, 27.36, 15.11 6: N07.41 E50.04, 135.76, 9, 0, 0.620, 263.43, 212.67 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 37 77 South 2 6 26 Whole 6 43 103 ------------------------------------------ Center 2 4 24 dark:pcg20250412_092017_00 flat:pcg20250412_091517_01