24 Apr 2000, 04:45:49 (UT) P=-25.15, B0=-4.79, L0=303.1, radius=955.6" obs radius = 854.1 (pixel), RMS=77.50 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S21.10 W39.42, 0.748, 15.70, 10.49, 299 2: S13.62 W26.74, 0.884, 167.11, 94.46, 6248 3: S11.37 W30.99, 0.853, 261.36, 153.03, 11550 4: S11.06 W29.59, 0.866, 36.65, 21.15, 654 5: S15.18 W18.24, 0.935, 128.72, 68.81, 4713 6: S16.67 W13.38, 0.952, 96.86, 50.84, 3797 7: S15.65 W14.23, 0.952, 47.99, 25.19, 1030 8: S15.06 W15.13, 0.950, 39.70, 20.88, 915 9: S14.04 E37.13, 0.790, 1785.93, 1128.92, 84392 10: S16.66 E42.90, 0.723, 57.59, 39.81, 1257 11: S16.89 E41.91, 0.733, 6.98, 4.75, 88 12: S15.14 E45.39, 0.697, 407.10, 291.89, 12621 13: S15.49 E42.95, 0.725, 12.65, 8.72, 186 14: N24.37 W55.44, 0.480, 6.10, 6.35, 84 15: S13.78 E44.56, 0.709, 3.92, 2.76, 46 16: S10.34 E33.33, 0.833, 3.05, 1.83, 36 17: N20.15 W31.89, 0.765, 195.47, 127.69, 7380 18: N20.36 W26.98, 0.803, 3.92, 2.44, 46 19: N21.02 W25.61, 0.808, 156.20, 96.56, 4696 20: N21.97 W27.02, 0.791, 18.76, 11.84, 392 21: N33.12 W28.78, 0.685, 325.50, 237.33, 12933 22: N11.91 E16.83, 0.915, 94.68, 51.68, 3635 23: N20.88 E0.661, 0.901, 250.89, 139.20, 10107 24: N33.28 W26.69, 0.698, 1.74, 1.24, 22 25: N32.57 W24.05, 0.721, 13.96, 9.67, 257 26: N33.67 W26.62, 0.695, 8.29, 5.96, 118 27: N34.47 W21.01, 0.719, 363.46, 252.55, 11434 28: N35.46 W24.71, 0.688, 7.41, 5.38, 101 29: N22.08 E6.248, 0.886, 83.34, 47.00, 3058 30: N36.29 W21.48, 0.697, 3.49, 2.50, 41 31: N22.92 E9.618, 0.872, 163.19, 93.53, 5351 32: N21.83 E12.86, 0.870, 10.90, 6.26, 168 33: N23.61 E13.56, 0.854, 243.47, 142.53, 8454 34: N17.79 E32.55, 0.774, 437.64, 282.62, 21115 35: N17.40 E43.01, 0.670, 1327.34, 990.11, 57694 36: N16.98 E37.83, 0.728, 2.61, 1.79, 30 37: N17.21 E38.74, 0.717, 18.32, 12.76, 376 38: N19.55 E41.14, 0.679, 12.65, 9.31, 190 Umbra only 39: S13.61 W26.74, 0.884, 40.14, 22.69, 2726 40: S11.35 W30.95, 0.854, 80.28, 46.98, 6233 41: S15.18 W18.26, 0.935, 29.23, 15.63, 2041 42: S16.66 W13.38, 0.952, 27.48, 14.42, 1970 43: S13.84 E36.54, 0.797, 455.97, 285.94, 43892 44: S15.47 E44.73, 0.704, 10.90, 7.74, 620 45: S15.14 E45.69, 0.693, 26.61, 19.18, 1578 46: N20.13 W31.85, 0.765, 44.50, 29.05, 3143 47: N21.15 W25.37, 0.809, 6.10, 3.77, 344 48: N33.09 W28.74, 0.686, 87.26, 63.57, 6076 49: N11.92 E16.82, 0.915, 24.87, 13.57, 1698 50: N20.88 E0.710, 0.901, 61.08, 33.89, 4428 51: N21.01 W0.219, 0.900, 1.74, 0.96, 98 52: N34.25 W21.19, 0.720, 32.72, 22.69, 2229 53: N22.07 E6.240, 0.886, 19.19, 10.82, 1256 54: N22.78 E9.760, 0.873, 17.45, 9.99, 1027 55: N23.71 E13.47, 0.853, 46.25, 27.09, 3293 56: N17.76 E32.63, 0.773, 126.10, 81.49, 11328 57: N17.45 E43.37, 0.665, 335.10, 251.60, 28298 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 3749.45 2536.41 147682 South 3071.38 1923.61 127832 Whole 6820.83 4460.02 275514 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 6 35 95 South 4 22 62 Whole 10 57 157 ------------------------------------------ Center -1 -1 -11 Seeing -1