4 Apr 2000, 01:12:55 (UT) P=-26.27, B0=-6.35, L0=209.1, radius=961.0" obs radius = 857.4 (pixel), RMS=45.69 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S12.34 W64.38, 0.443, 50.44, 113.79, 994 2: S14.18 W57.37, 0.546, 95.47, 174.67, 2890 3: S12.94 W36.98, 0.798, 125.35, 156.99, 2939 4: S11.97 W38.10, 0.788, 1.08, 1.37, 15 5: S11.58 W36.87, 0.800, 0.86, 1.08, 12 * 6: N1.214 W64.20, 0.430, 1.29, 3.02, 18 7: S6.286 W36.88, 0.802, 102.19, 127.38, 3057 8: S10.50 W27.03, 0.890, 0.43, 0.48, 6 9: S16.24 E4.015, 0.982, 828.12, 842.63, 40675 10: N17.52 W62.76, 0.400, 218.66, 546.03, 7409 11: N18.55 W55.60, 0.497, 292.71, 588.91, 10073 12: S18.97 E41.65, 0.738, 66.89, 90.62, 1407 13: S19.37 E49.03, 0.651, 79.02, 121.31, 1932 14: N22.33 W24.23, 0.796, 139.42, 175.09, 5333 * 15: N28.43 W33.51, 0.676, 2.38, 3.52, 35 * 16: N28.65 W33.35, 0.675, 0.43, 0.64, 7 17: N22.91 W17.15, 0.831, 46.11, 55.45, 803 18: N13.18 E9.011, 0.930, 26.19, 28.15, 407 19: N7.343 E43.51, 0.700, 126.22, 180.14, 4482 20: N22.13 E12.03, 0.858, 216.72, 252.38, 8913 21: N22.98 E13.41, 0.846, 0.43, 0.51, 6 Umbra only 22: S16.30 E2.598, 0.983, 171.25, 174.04, 15694 23: S15.85 E6.626, 0.979, 41.56, 42.42, 2943 24: N17.80 W62.74, 0.399, 20.78, 52.02, 1493 25: N19.45 W55.42, 0.494, 3.46, 6.99, 223 26: N22.37 W24.24, 0.795, 20.78, 26.11, 1459 27: N7.323 E43.59, 0.699, 10.60, 15.15, 714 28: N22.11 E11.95, 0.859, 45.89, 53.42, 3713 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1066.50 1826.69 37426 South 1349.90 1630.37 53927 Whole 2416.41 3457.06 91353 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 5 13 63 South 6 12 72 Whole 11 25 135 ------------------------------------------ Center 0 5 5 Seeing -1