2025-02-09 00:44:22UT (2025-02-09 09:44:22JST) Solar Science Observatory NAOJ P=-15.36, B0=-6.54, L0=282.74, radius=972.3" obs radius= 965.6 (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: p S19.10 W24.47, 0.892, 27.65, 15.50, 5.85 4 2: p S19.16 W23.59, 0.897, 3.75, 2.09, 0.53 4 3: p S18.98 W21.16, 0.913, 12.29, 6.73, 2.04 4 4: pu N07.08 W62.19, 0.446, 447.52, 501.77, 108.46 2 5: p N04.20 W55.74, 0.549, 17.41, 15.84, 3.10 2 6: p N05.49 W55.21, 0.553, 19.12, 17.27, 3.02 2 7: pu N05.68 W53.55, 0.576, 55.30, 47.99, 9.26 2 8: p N06.94 W57.87, 0.511, 3.75, 3.68, 0.34 2 9: pu N10.05 W67.57, 0.353, 47.45, 67.14, 6.33 1 10: pu N07.61 W50.52, 0.611, 209.94, 171.79, 52.17 2 11: p N07.25 W51.89, 0.594, 9.90, 8.33, 1.67 2 12: p N10.78 W57.45, 0.504, 10.92, 10.84, 1.27 1 13: p N11.43 W57.95, 0.494, 10.92, 11.05, 1.38 1 14: pu S09.19 E38.82, 0.782, 22.87, 14.62, 5.01 7 15: pu N05.66 E05.62, 0.973, 72.71, 37.38, 20.35 5 16: p N22.16 W39.35, 0.669, 10.58, 7.91, 1.56 3 17: pu N05.80 E29.90, 0.845, 366.96, 217.06, 113.54 6 18: pu N18.45 E77.73, 0.164, 105.82, 322.09, 13.42 8 19: u 4 N07.17 W62.49, 0.441, 123.23, 139.68, 56.36 2 20: u 4 N07.11 W60.28, 0.475, 11.95, 12.59, 3.92 2 21: u 7 N05.58 W53.74, 0.574, 5.46, 4.76, 1.83 2 22: u 9 N10.06 W67.40, 0.356, 4.78, 6.71, 1.25 1 23: u 10 N07.58 W50.57, 0.610, 57.69, 47.25, 23.90 2 24: u 14 S09.16 E38.81, 0.782, 1.71, 1.09, 0.59 7 25: u 15 N05.63 E05.64, 0.973, 20.14, 10.35, 9.43 5 26: u 17 N05.81 E29.80, 0.846, 102.75, 60.72, 56.40 6 27: u 18 N18.46 E77.55, 0.167, 23.90, 71.50, 5.57 8 -------------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-6 B_t Region ap_area co_area darkness North 1388.31 1440.15 335.86 South 66.57 38.94 13.44 Whole 1454.87 1479.09 349.30 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: N10.59 W63.15, 345.89, 4, 0, 0.420, 69.30, 89.03 2: N06.37 W56.80, 339.53, 11, 0, 0.528, 762.94, 766.68 3: N22.16 W39.35, 322.09, 1, 0, 0.669, 10.58, 7.91 4: S19.07 W23.02, 305.76, 3, 1, 0.901, 43.69, 24.32 5: N05.65 E05.63, 277.11, 2, 1, 0.973, 72.71, 37.38 6: N05.81 E29.86, 252.88, 2, 0, 0.846, 366.96, 217.06 7: S09.18 E38.82, 243.92, 2, 0, 0.782, 22.87, 14.62 8: N18.46 E77.65, 205.08, 2, 0, 0.165, 105.82, 322.09 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 6 22 82 South 2 5 25 Whole 8 27 107 ------------------------------------------ Center 2 5 25 dark:pcg20250209_095702_00 flat:pcg20250209_095208_01