16 May 1998, 01:24:12 (UT) P=-20.75, B0=-2.56, L0=302.4, radius=950.7" obs radius = 850.2 (pixel), RMS=102.8 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S21.25 W52.31, 0.585, 169.10, 144.43, 6976 2: S21.22 W49.99, 0.614, 1.76, 1.43, 26 3: S20.01 W47.78, 0.645, 271.71, 210.30, 10135 4: S20.84 W44.85, 0.677, 8.36, 6.17, 164 5: S20.77 W42.76, 0.701, 73.54, 52.41, 2689 6: S20.09 W43.91, 0.691, 2.64, 1.91, 43 7: S19.34 W42.52, 0.709, 54.16, 38.17, 1457 8: S20.30 W40.58, 0.727, 3.52, 2.42, 57 9: S19.55 W40.67, 0.728, 50.20, 34.43, 1380 10: S19.57 W38.77, 0.748, 4.40, 2.94, 75 11: S28.42 E18.91, 0.852, 27.74, 16.27, 604 12: S29.71 E24.27, 0.813, 42.71, 26.26, 1282 13: S29.22 E22.90, 0.824, 63.85, 38.70, 1488 14: S27.25 E17.32, 0.868, 2.20, 1.26, 33 15: S25.47 E13.98, 0.894, 99.08, 55.39, 2766 16: S25.20 E17.68, 0.880, 1.76, 1.00, 28 17: S0.800 W20.23, 0.937, 0.88, 0.46, 18 18: N22.02 E11.50, 0.890, 8.80, 4.94, 161 19: N20.74 E16.15, 0.881, 46.24, 26.22, 1769 20: N20.63 E18.64, 0.870, 48.00, 27.58, 1553 21: N21.72 E17.77, 0.867, 10.12, 5.83, 201 22: N21.36 E20.63, 0.854, 48.44, 28.34, 1802 23: N23.68 E26.00, 0.804, 378.29, 235.16, 15864 24: N24.24 E21.66, 0.828, 12.77, 7.71, 241 Umbra only 25: S21.23 W52.25, 0.586, 25.10, 21.41, 2148 26: S20.10 W48.50, 0.636, 25.98, 20.39, 2219 27: S20.74 W42.67, 0.702, 2.64, 1.88, 191 28: N20.79 E16.16, 0.881, 3.96, 2.24, 293 29: N21.31 E20.70, 0.854, 3.52, 2.06, 272 30: N23.65 E26.42, 0.801, 40.95, 25.54, 3701 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 552.68 335.82 21591 South 877.68 634.02 29221 Whole 1430.37 969.84 50812 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North -1 10 0 South -1 20 10 Whole -1 30 20 ------------------------------------------ Center -1 -1 -11 Seeing -1