23 Jan 2000, 00:52:57 (UT) P=-8.053, B0=-5.26, L0=77.90, radius=976.6" obs radius = 871.4 (pixel), RMS=58.50 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S30.46 E51.60, 0.579, 95.78, 165.28, 5457 2: S15.78 W56.44, 0.554, 122.40, 220.71, 7097 3: S7.872 W78.43, 0.210, 59.31, 282.00, 1896 4: N17.50 W72.00, 0.265, 34.58, 130.11, 1101 5: N11.32 W23.21, 0.879, 34.58, 39.32, 1340 6: N10.42 W19.15, 0.908, 0.41, 0.46, 7 7: N11.56 W18.40, 0.907, 59.52, 65.61, 2120 8: N12.11 W24.42, 0.867, 18.86, 21.75, 554 9: N12.68 W21.40, 0.884, 11.73, 13.27, 303 10: N19.09 W37.78, 0.713, 191.78, 268.70, 16692 11: N11.94 E11.18, 0.936, 54.91, 58.62, 2319 12: N13.36 E27.11, 0.841, 5.24, 6.22, 103 Umbra only 13: S30.46 E51.63, 0.579, 21.58, 37.27, 2300 14: S15.79 W56.38, 0.555, 26.82, 48.30, 3006 15: N19.09 W37.78, 0.713, 80.90, 113.35, 11642 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 411.65 604.09 24539 South 277.51 668.00 14450 Whole 689.17 1272.09 38989 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 5 10 60 South 3 5 35 Whole 8 15 95 ------------------------------------------ Center 0 6 6 Seeing -1