19 Feb 2002, 05:30:51 (UT) P=-18.72, B0=-6.99, L0=151.5, radius=972.3" obs radius = 869.1 (pixel), RMS=129.7 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S19.09 E9.776, 0.964, 726.86, 376.94, 41296 2: S21.21 E16.26, 0.932, 32.02, 17.17, 1036 3: S22.61 E24.78, 0.878, 38.76, 22.06, 1247 4: S21.57 E20.76, 0.907, 20.64, 11.37, 573 5: S20.41 E17.98, 0.927, 20.64, 11.13, 597 6: S21.61 E23.18, 0.893, 0.84, 0.47, 17 7: S20.93 E23.99, 0.890, 88.48, 49.68, 2904 8: S17.08 E12.61, 0.961, 318.98, 165.85, 17372 9: S18.39 E15.05, 0.947, 11.78, 6.22, 274 10: S12.02 W3.435, 0.994, 15.58, 7.83, 343 11: S17.12 E14.62, 0.953, 68.68, 36.01, 2132 12: S13.58 E20.78, 0.930, 9.26, 4.98, 204 13: S13.26 E20.95, 0.930, 0.84, 0.45, 18 14: N14.54 W58.72, 0.468, 154.22, 164.68, 6033 15: N12.99 W54.36, 0.536, 1.26, 1.17, 26 16: N23.07 W52.41, 0.509, 105.34, 103.41, 3932 17: N11.79 W7.241, 0.938, 10.94, 5.83, 237 Umbra only 18: S19.13 E9.586, 0.964, 101.12, 52.42, 12594 19: S17.30 E12.26, 0.962, 19.80, 10.29, 1967 20: S16.72 E12.94, 0.961, 2.10, 1.09, 198 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 271.76 275.11 10228 South 1353.36 710.21 68013 Whole 1625.12 985.33 78241 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 3 4 34 South 3 16 46 Whole 6 20 80 ------------------------------------------ Center -1 -1 -11 Seeing -1