31 Mar 2003, 00:21:46 (UT) P=-26.10, B0=-6.62, L0=209.6, radius=962.3" obs radius = 860.8 (pixel), RMS=185.6 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S13.86 W38.39, 0.783, 6.01, 3.83, 177 2: S14.79 W35.13, 0.814, 7.30, 4.48, 255 3: S12.71 W38.24, 0.786, 10.74, 6.82, 479 4: S13.88 W35.05, 0.817, 9.88, 6.04, 387 5: S14.92 W32.49, 0.839, 2.14, 1.27, 62 6: S13.54 W34.23, 0.825, 4.72, 2.86, 163 7: N5.611 W79.70, 0.165, 7.30, 22.07, 240 8: S7.460 W18.93, 0.946, 420.57, 222.14, 26410 9: S7.889 W20.84, 0.935, 0.85, 0.45, 23 10: S7.718 W20.57, 0.936, 0.85, 0.45, 23 11: S7.436 W20.38, 0.938, 2.57, 1.37, 79 12: S8.746 W16.00, 0.961, 16.32, 8.49, 909 13: S8.367 W16.55, 0.958, 20.19, 10.52, 1184 14: S8.549 W12.44, 0.976, 270.64, 138.60, 15930 15: S7.059 W15.82, 0.962, 28.78, 14.95, 1839 16: S7.020 W15.20, 0.965, 1.28, 0.66, 43 17: S7.261 W14.25, 0.969, 1.71, 0.88, 64 18: N10.84 W48.17, 0.628, 318.33, 253.09, 17509 19: S7.295 W12.16, 0.977, 2.57, 1.31, 97 20: N13.58 W39.24, 0.720, 16.32, 11.32, 676 21: S11.54 E16.20, 0.957, 6.87, 3.58, 286 22: S11.04 E16.60, 0.956, 6.87, 3.59, 269 23: S10.91 E16.20, 0.958, 2.14, 1.12, 64 24: S13.87 E24.84, 0.902, 1.71, 0.95, 55 25: N1.697 W8.411, 0.978, 8.59, 4.38, 347 26: S10.45 E18.84, 0.945, 45.53, 24.08, 2378 27: S13.24 E27.45, 0.884, 11.16, 6.31, 542 28: S10.77 E21.09, 0.931, 1.28, 0.69, 37 29: N4.075 W6.871, 0.975, 0.85, 0.44, 26 30: N4.709 W6.542, 0.974, 15.89, 8.15, 806 31: N6.454 W4.591, 0.970, 43.38, 22.34, 1858 32: N5.602 W3.296, 0.975, 2.14, 1.10, 81 33: N5.327 E0.002, 0.978, 304.58, 155.66, 18747 34: N6.240 W3.340, 0.973, 16.75, 8.60, 527 35: N6.200 W2.762, 0.973, 8.16, 4.19, 260 36: N7.198 W4.625, 0.967, 18.90, 9.76, 646 37: N6.897 W3.337, 0.970, 15.46, 7.96, 513 38: N5.871 W1.374, 0.976, 8.16, 4.18, 310 39: N6.610 W2.913, 0.972, 5.15, 2.65, 155 40: N6.808 W2.409, 0.971, 0.85, 0.44, 27 41: S11.91 E47.60, 0.679, 50.69, 37.32, 2539 42: N7.808 W3.525, 0.966, 4.72, 2.44, 169 43: N10.80 E37.14, 0.756, 6.87, 4.54, 284 44: N12.02 E36.48, 0.757, 15.46, 10.21, 581 45: N13.04 E39.65, 0.719, 567.07, 394.34, 39204 Umbra only 46: S7.624 W19.04, 0.945, 32.64, 17.25, 4730 47: S8.894 W12.58, 0.975, 11.16, 5.72, 1574 48: N10.85 W48.10, 0.629, 5.58, 4.43, 744 49: N5.063 E0.024, 0.979, 5.58, 2.85, 751 50: N5.270 E0.452, 0.978, 2.14, 1.09, 291 51: N12.52 E39.51, 0.723, 9.88, 6.83, 1345 52: N13.17 E39.68, 0.718, 71.31, 49.65, 10431 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1385.03 927.94 82966 South 933.51 502.89 54294 Whole 2318.55 1430.83 137260 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 25 65 South 4 27 67 Whole 8 52 132 ------------------------------------------ Center -1 -1 -11 Seeing -1