22 Apr 2000, 23:36:58 (UT) P=-25.30, B0=-4.90, L0=319.1, radius=955.9" obs radius = 854.2 (pixel), RMS=79.76 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S20.01 W65.97, 0.410, 10.90, 26.57, 362 2: S21.43 W21.66, 0.893, 0.43, 0.48, 10 3: S11.62 W15.10, 0.959, 188.68, 196.66, 16566 4: S13.60 W10.65, 0.971, 152.69, 157.12, 12873 5: S15.33 W1.281, 0.983, 85.28, 86.74, 5621 6: S15.65 E1.316, 0.982, 53.00, 53.96, 2119 7: N15.71 W43.35, 0.674, 20.94, 31.06, 831 8: S14.08 E53.16, 0.600, 635.84, 1059.42, 53575 9: S17.03 E58.67, 0.520, 47.98, 92.23, 1821 10: S15.19 E61.68, 0.478, 153.78, 321.39, 9174 11: N24.08 W39.96, 0.662, 21.81, 32.93, 1158 12: S14.04 E59.80, 0.506, 0.43, 0.86, 10 13: S12.39 E58.77, 0.522, 3.70, 7.09, 92 14: N19.81 W14.47, 0.878, 47.77, 54.36, 3436 15: N20.14 W10.16, 0.891, 34.90, 39.15, 2495 16: N11.51 E33.09, 0.800, 52.56, 65.64, 3676 17: N33.17 W12.08, 0.768, 114.95, 149.54, 8305 18: N20.39 E17.01, 0.863, 150.07, 173.86, 12273 19: N34.25 W5.997, 0.770, 142.87, 185.32, 10481 20: N34.33 W8.273, 0.765, 7.41, 9.68, 245 21: N22.08 E23.26, 0.816, 1.74, 2.13, 43 22: N22.48 E28.53, 0.776, 183.01, 235.82, 13270 23: N23.04 E25.16, 0.796, 8.72, 10.95, 250 24: N17.46 E48.37, 0.605, 162.50, 268.33, 13905 25: N16.48 E55.05, 0.522, 8.50, 16.26, 278 26: N17.34 E58.78, 0.467, 401.35, 858.68, 29277 Umbra only 27: S11.66 W15.19, 0.958, 52.35, 54.59, 8447 28: S13.55 W10.64, 0.971, 40.79, 41.96, 6509 29: S15.39 W1.359, 0.982, 11.99, 12.20, 1487 30: S14.01 E52.78, 0.605, 145.49, 240.34, 25838 31: S15.31 E61.60, 0.479, 16.35, 34.11, 2009 32: N19.82 W14.56, 0.878, 11.56, 13.16, 1666 33: N20.16 W10.14, 0.891, 6.98, 7.83, 942 34: N11.50 E33.09, 0.800, 10.25, 12.80, 1429 35: N32.60 W11.93, 0.775, 1.52, 1.96, 172 36: N33.34 W12.38, 0.765, 19.19, 25.06, 2649 37: N20.38 E16.98, 0.863, 38.82, 44.96, 5707 38: N34.33 W5.858, 0.770, 23.77, 30.86, 3336 39: N21.72 E27.96, 0.785, 2.18, 2.77, 257 40: N22.60 E28.74, 0.773, 30.10, 38.90, 4323 41: N17.44 E48.44, 0.604, 40.57, 67.07, 6630 42: N16.91 E59.50, 0.458, 47.33, 103.15, 7750 43: N18.15 E58.38, 0.469, 22.90, 48.76, 3094 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1359.16 2133.79 99923 South 1332.77 2002.56 102223 Whole 2691.93 4136.35 202146 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North -1 27 17 South -1 16 6 Whole -1 43 33 ------------------------------------------ Center -1 12 12 Seeing -1