04 Apr 2025, 02:19:28 (UT) P=-26.23, B0=-6.37, L0=290.3, radius=961.1" obs radius = 860.4 (pixel), RMS=117.7 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c Group No. position cos(t) ap_area co_area darkness id --------------------------------------------------------------------- 1: S29.53 W16.87, 0.882, 92.44, 52.39, 3799 7 2: S29.32 W14.85, 0.891, 14.18, 7.95, 407 7 3: S29.54 W12.09, 0.900, 15.47, 8.59, 353 7 4: S30.57 W9.297, 0.900, 101.47, 56.32, 3746 7 5: S28.89 W11.89, 0.905, 6.87, 3.80, 148 7 6: S30.89 W7.550, 0.902, 1.28, 0.71, 25 7 7: S17.45 W28.13, 0.869, 4.72, 2.72, 97 4 8: S8.486 W43.25, 0.732, 3.43, 2.34, 73 3 9: S6.532 W43.22, 0.732, 2.57, 1.76, 53 3 10: S15.24 W18.41, 0.938, 22.35, 11.90, 606 5 11: S14.00 W17.61, 0.945, 21.06, 11.13, 763 5 12: N14.38 W66.25, 0.360, 4.72, 6.56, 104 1 13: S15.48 E6.161, 0.981, 973.42, 495.71, 38481 9 14: S16.30 E10.04, 0.970, 107.48, 55.38, 3376 9 15: S17.71 E12.68, 0.957, 9.88, 5.16, 248 9 16: S16.69 E12.61, 0.960, 8.16, 4.25, 160 9 17: S18.28 E18.89, 0.927, 13.75, 7.41, 325 9 18: S18.19 E18.33, 0.930, 2.57, 1.38, 47 9 19: S16.24 E14.09, 0.956, 3.43, 1.79, 63 9 20: S12.92 E6.803, 0.986, 11.17, 5.66, 264 9 21: S16.27 E14.74, 0.953, 1.71, 0.90, 35 9 22: S15.99 E18.76, 0.935, 796.28, 425.75, 41945 9 23: S13.14 E14.63, 0.961, 5.58, 2.90, 116 9 24: N19.96 W47.93, 0.587, 214.11, 182.09, 8450 2 25: N18.55 W42.95, 0.654, 3.86, 2.95, 75 2 26: N19.45 W43.17, 0.646, 98.03, 75.82, 3333 2 27: N5.705 W10.42, 0.961, 607.53, 315.91, 39280 8 28: N21.15 W46.53, 0.597, 6.44, 5.39, 114 2 29: N20.29 W44.36, 0.627, 1.28, 1.02, 27 2 30: N26.90 W16.42, 0.799, 0.85, 0.53, 15 6 31: N27.63 W15.40, 0.797, 8.16, 5.12, 214 6 32: N27.55 W12.65, 0.808, 9.88, 6.11, 295 6 Umbra only 33: S29.50 W16.89, 0.882, 7.73, 4.38, 713 7 34: S15.35 E4.275, 0.985, 26.22, 13.31, 2447 9 35: S15.16 E7.176, 0.980, 6.01, 3.06, 516 9 36: S15.78 E18.31, 0.938, 116.94, 62.33, 13722 9 37: N20.03 W48.02, 0.586, 19.77, 16.86, 1843 2 38: N5.686 W10.46, 0.961, 153.92, 80.04, 19456 8 --------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 954.93 601.55 51907 South 2219.44 1165.99 95130 Whole 3174.37 1767.55 147037 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: N14.38 W66.25, 356.57, 1, 0, 0.360, 4.73, 6.57 2: N19.85 W45.81, 336.13, 6, 0, 0.614, 323.76, 267.30 3: S7.545 W43.24, 333.56, 2, 0, 0.732, 6.02, 4.11 4: S17.46 W28.14, 318.45, 1, 1, 0.869, 4.73, 2.72 5: S14.63 W18.02, 308.34, 2, 1, 0.942, 43.43, 23.04 6: N27.38 W14.42, 304.74, 3, 0, 0.804, 18.92, 11.78 7: S29.85 W12.70, 303.01, 7, 1, 0.896, 231.75, 129.78 8: N5.697 W10.44, 300.76, 2, 1, 0.962, 607.53, 315.91 9: S15.72 E12.02, 278.30, 14, 1, 0.966, 1933.52, 1006.34 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 12 52 South 5 26 76 Whole 9 38 128 ------------------------------------------ Center 5 26 76 Seeing 2