2023-05-18 03:53:15UT (2023-05-18 12:53:15JST) Solar Science Observatory NAOJ P=-20.15, B0=-2.37, L0=356.42, radius=948.4" obs radius= 941.6 (pixel), p_thresh=-0.080, u_thresh=-0.290 ***** 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 S18.40 W52.31, 0.593, 13.64, 11.51, 2.23 1 2: p S28.97 E25.12, 0.811, 7.54, 4.65, 0.93 7 3: p S09.70 E04.13, 0.989, 19.39, 9.80, 3.07 6 4: p S08.72 E05.60, 0.989, 45.23, 22.86, 7.02 6 5: p S08.26 E04.90, 0.991, 1.44, 0.72, 0.17 6 6: pu S20.69 E71.31, 0.314, 314.48, 500.61, 59.55 8 7: p S21.35 E76.98, 0.225, 3.95, 8.79, 0.25 8 8: p N09.80 W35.91, 0.790, 4.31, 2.73, 0.54 4 9: p N09.66 W34.16, 0.808, 5.38, 3.33, 0.75 4 10: p N10.06 W35.56, 0.793, 3.95, 2.49, 0.59 4 11: p S19.27 E74.52, 0.265, 49.18, 92.66, 4.33 8 12: p N10.34 W27.43, 0.865, 54.93, 31.75, 8.48 4 13: pu N12.54 W33.40, 0.805, 182.01, 113.00, 45.89 4 14: p N14.15 W37.77, 0.756, 4.31, 2.85, 0.52 2 15: p N11.08 W27.92, 0.858, 1.08, 0.63, 0.11 4 16: p N12.30 W31.55, 0.823, 1.79, 1.09, 0.20 4 17: p N11.26 W28.09, 0.856, 1.79, 1.05, 0.18 4 18: p N14.60 W38.31, 0.748, 4.31, 2.88, 0.57 2 19: p N14.49 W37.63, 0.756, 5.03, 3.33, 0.63 2 20: p N11.62 W28.02, 0.856, 12.21, 7.13, 1.32 4 21: p N12.51 W30.93, 0.828, 1.44, 0.87, 0.19 4 22: p N11.74 W26.85, 0.864, 3.59, 2.08, 0.44 4 23: p N13.80 W32.66, 0.807, 2.15, 1.33, 0.30 4 24: p N12.10 W26.94, 0.862, 3.23, 1.87, 0.38 4 25: pu N13.48 W29.94, 0.832, 11.85, 7.12, 2.39 4 26: p N11.42 W16.91, 0.929, 2.51, 1.35, 0.28 5 27: pu N12.33 W16.58, 0.927, 87.95, 47.46, 19.01 5 28: pu N18.15 W33.14, 0.782, 152.21, 97.30, 36.61 3 29: pu N11.80 W14.19, 0.940, 26.57, 14.13, 5.91 5 30: p N12.77 W12.47, 0.942, 6.46, 3.43, 0.78 5 31: u 1 S18.40 W52.29, 0.593, 1.79, 1.51, 0.49 1 32: u 6 S20.68 E71.15, 0.317, 110.21, 174.08, 34.87 8 33: u 13 N12.47 W33.43, 0.805, 45.59, 28.31, 21.30 4 34: u 25 N13.50 W29.96, 0.832, 2.15, 1.29, 0.73 4 35: u 27 N12.11 W16.63, 0.927, 2.51, 1.35, 0.88 5 36: u 28 N18.14 W33.14, 0.782, 37.33, 23.86, 17.32 3 37: u 27 N12.33 W16.36, 0.928, 2.15, 1.16, 0.75 5 38: u 27 N12.54 W17.04, 0.924, 2.51, 1.36, 0.89 5 39: u 29 N11.78 W14.18, 0.940, 5.03, 2.67, 2.00 5 -------------------------------------------------------------------------- * = False spots ***** Observed Group Parameters ***** --------------------------------------------- No. position Carr.Lon. f center --------------------------------------------- 1: S18.40 W52.30, 48.72, 2, 0 2: N14.40 W37.93, 34.35, 3, 0 3: N18.15 W33.14, 29.56, 2, 0 4: N11.79 W31.35, 27.77, 16, 0 5: N12.13 W15.14, 11.56, 8, 1 6: S09.00 E04.94, 351.48, 3, 1 7: S28.97 E25.12, 331.30, 1, 0 8: S20.38 E73.16, 283.26, 4, 0 --------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 29 69 South 4 10 50 Whole 8 39 119 ------------------------------------------ Center 2 11 31 dark:pcg20230518_105440_00 flat:pcg20230518_084823_01