20 Jan 2000, 23:48:58 (UT) P=-7.132, B0=-5.07, L0=104.8, radius=976.8" obs radius = 871.2 (pixel), RMS=76.45 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S26.49 E35.30, 0.766, 14.25, 9.29, 227 2: S19.45 W20.31, 0.910, 99.81, 54.82, 2773 3: S19.54 W21.97, 0.900, 0.83, 0.46, 9 4: S24.92 E31.96, 0.803, 13.42, 8.35, 187 * 5: S13.14 W60.92, 0.491, 2.09, 2.13, 25 6: S17.49 W29.08, 0.856, 29.35, 17.13, 708 7: S16.08 W30.37, 0.850, 462.58, 272.04, 22934 8: S24.53 E32.72, 0.799, 2.93, 1.83, 35 9: S16.23 W27.19, 0.875, 21.38, 12.21, 319 10: S7.821 W51.70, 0.623, 411.41, 329.86, 17909 11: S5.801 W58.67, 0.524, 340.54, 324.89, 13447 12: S6.277 W54.97, 0.577, 70.03, 60.59, 1701 13: S13.53 W2.210, 0.988, 1.25, 0.63, 14 14: S13.55 W2.359, 0.988, 0.83, 0.42, 10 15: N17.12 W44.66, 0.650, 171.52, 131.74, 6589 16: N10.06 E7.087, 0.957, 28.93, 15.10, 471 17: N17.22 W43.38, 0.665, 0.83, 0.63, 9 18: N11.14 E5.273, 0.956, 20.96, 10.96, 363 19: N11.37 E7.757, 0.950, 55.35, 29.13, 1200 20: N11.97 E5.608, 0.951, 65.00, 34.16, 1647 21: N14.88 W11.83, 0.919, 24.32, 13.22, 449 22: N11.04 E38.04, 0.752, 110.71, 73.52, 3599 23: N11.66 E41.08, 0.717, 15.09, 10.52, 226 24: N12.18 E42.36, 0.700, 26.42, 18.85, 480 25: N18.56 W11.44, 0.897, 466.77, 260.09, 25732 26: N18.26 W8.974, 0.906, 36.48, 20.12, 830 27: N19.07 W8.709, 0.901, 10.06, 5.58, 130 Umbra only 28: S16.07 W30.35, 0.850, 175.30, 103.07, 14144 29: S7.786 W51.62, 0.624, 127.07, 101.72, 9330 30: S5.676 W58.76, 0.522, 76.74, 73.41, 5817 31: N17.12 W44.64, 0.651, 41.09, 31.55, 2982 32: N10.82 E38.13, 0.752, 3.77, 2.50, 215 33: N11.20 E38.01, 0.752, 7.12, 4.73, 413 34: N18.56 W11.45, 0.897, 176.14, 98.15, 16565 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1032.53 623.66 41725 South 1468.69 1092.59 60273 Whole 2501.21 1716.25 101998 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 17 57 South 4 16 56 Whole 8 33 113 ------------------------------------------ Center -1 -1 -11 Seeing -1