30 Jul 1999, 00:28:23 (UT) P=+9.836, B0=+5.60, L0=252.9, radius=946.7" obs radius = 847.1 (pixel), RMS=49.69 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S29.08 E16.47, 0.786, 834.75, 530.60, 33188 2: S25.81 E2.591, 0.852, 723.86, 424.58, 25993 3: S24.55 E8.104, 0.855, 118.42, 69.20, 2804 4: S24.82 E6.777, 0.855, 0.88, 0.51, 7 5: S23.11 E9.630, 0.864, 62.53, 36.18, 1296 6: S24.32 E3.452, 0.864, 3.54, 2.05, 28 7: S23.51 E6.146, 0.868, 10.64, 6.12, 90 8: S21.49 E8.351, 0.880, 2.21, 1.25, 17 9: S24.48 W11.13, 0.848, 103.34, 60.92, 2835 10: S20.93 E3.938, 0.892, 263.46, 147.61, 8643 11: S21.18 E7.241, 0.885, 7.09, 4.00, 57 12: S18.40 E14.89, 0.881, 78.50, 44.52, 2034 13: S20.70 E1.584, 0.896, 9.75, 5.44, 89 14: S18.30 E13.83, 0.886, 4.43, 2.50, 35 15: S17.38 E8.218, 0.910, 2.66, 1.46, 19 16: S16.95 E9.370, 0.910, 23.95, 13.14, 292 17: S17.43 E5.910, 0.915, 6.20, 3.39, 51 18: S17.21 E4.977, 0.918, 47.45, 25.84, 746 19: S16.91 E7.204, 0.916, 2.66, 1.45, 20 20: S16.24 E6.776, 0.921, 18.18, 9.86, 203 21: S16.04 W15.79, 0.893, 4.87, 2.73, 40 22: S14.63 W14.82, 0.906, 396.52, 218.78, 12501 23: S15.65 W20.43, 0.871, 26.16, 15.01, 227 24: S15.06 W22.21, 0.864, 150.36, 86.98, 4578 25: S13.76 W17.81, 0.897, 5.76, 3.21, 44 26: S13.70 W18.90, 0.891, 51.00, 28.60, 854 27: S12.87 W14.95, 0.915, 30.60, 16.71, 435 28: S13.11 W17.32, 0.903, 22.17, 12.27, 260 29: S12.91 W15.96, 0.910, 4.87, 2.67, 40 30: N15.62 E49.37, 0.650, 150.36, 115.59, 4202 31: N23.00 E50.28, 0.623, 645.80, 517.83, 12188 32: N23.24 E44.88, 0.686, 584.59, 425.78, 23284 33: N21.41 E28.19, 0.852, 37.70, 22.11, 525 34: N10.60 W43.55, 0.726, 2.21, 1.52, 16 35: N12.70 W45.14, 0.706, 1.77, 1.25, 13 36: N13.49 W45.01, 0.706, 46.57, 32.93, 773 37: N14.56 W41.26, 0.748, 15.52, 10.36, 169 38: N18.03 W41.58, 0.738, 287.41, 194.72, 11278 39: N19.63 W84.04, 0.130, 8.87, 34.09, 74 40: N21.82 W77.46, 0.236, 62.98, 132.94, 802 41: N28.56 W42.98, 0.686, 8.87, 6.46, 81 42: N28.66 W46.23, 0.650, 34.15, 26.23, 459 43: N30.47 W41.42, 0.692, 8.87, 6.40, 89 Umbra only 44: S28.92 E16.81, 0.786, 343.30, 218.21, 21923 45: S29.59 E14.77, 0.788, 68.74, 43.59, 2875 46: S25.99 E2.226, 0.851, 280.32, 164.68, 17998 47: S24.53 E8.165, 0.855, 28.38, 16.58, 1193 48: S24.29 E4.725, 0.863, 14.19, 8.21, 521 49: S23.13 E9.666, 0.863, 8.87, 5.13, 341 50: S24.50 W11.12, 0.848, 35.48, 20.92, 1677 51: S20.88 E3.748, 0.893, 88.26, 49.41, 5724 52: S18.42 E14.91, 0.881, 22.62, 12.83, 1062 53: S14.62 W14.60, 0.907, 132.17, 72.84, 8107 54: S15.07 W22.22, 0.864, 58.99, 34.13, 2955 55: N15.64 E49.38, 0.650, 47.90, 36.83, 2429 56: N21.82 E47.87, 0.656, 35.48, 27.04, 1595 57: N21.80 E50.09, 0.629, 20.40, 16.21, 785 58: N23.23 E44.83, 0.687, 300.28, 218.53, 18259 59: N24.30 E51.94, 0.599, 3.99, 3.33, 139 60: N18.04 W41.58, 0.738, 133.06, 90.14, 8405 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1895.71 1528.28 53953 South 3016.99 1777.71 97426 Whole 4912.71 3306.00 151379 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 6 20 80 South 5 40 90 Whole 11 60 170 ------------------------------------------ Center -1 -1 -11 Seeing -1