16 Jan 1999, 00:49:07 (UT) P=-4.960, B0=-4.62, L0=307.6, radius=977.1" obs radius = 871.9 (pixel), RMS=63.45 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S25.84 E43.42, 0.686, 66.99, 48.78, 1532 2: S24.90 E41.14, 0.714, 277.60, 194.18, 5695 3: S25.04 E46.76, 0.652, 85.41, 65.43, 2014 4: S23.34 E34.78, 0.783, 431.26, 275.19, 14568 5: S23.85 E37.56, 0.755, 84.99, 56.27, 1310 6: S22.80 E37.92, 0.756, 14.23, 9.41, 165 7: N10.34 E1.771, 0.965, 320.31, 165.85, 15984 8: N13.45 W15.21, 0.916, 8.79, 4.79, 94 9: N16.30 E12.49, 0.911, 3.76, 2.06, 39 10: N18.26 E42.40, 0.673, 641.45, 476.05, 16985 11: N16.80 E43.99, 0.663, 3.76, 2.84, 39 12: N18.28 E14.51, 0.890, 46.47, 26.08, 730 13: N19.19 E46.68, 0.619, 234.05, 188.98, 9027 14: N19.94 E37.41, 0.716, 188.83, 131.73, 6306 15: N20.49 E41.27, 0.673, 23.44, 17.40, 383 16: N20.68 E39.89, 0.686, 28.47, 20.72, 501 17: N20.65 E45.70, 0.622, 6.28, 5.04, 73 Umbra only 18: S25.09 E46.73, 0.652, 3.34, 2.56, 157 19: S24.78 E41.21, 0.714, 5.02, 3.51, 238 20: S23.37 E34.71, 0.784, 110.95, 70.75, 6726 21: N10.33 E1.783, 0.965, 139.42, 72.19, 11598 22: N17.37 E41.95, 0.683, 48.15, 35.23, 2555 23: N18.54 E40.66, 0.691, 12.97, 9.38, 642 24: N19.25 E46.67, 0.619, 74.52, 60.19, 5220 25: N19.94 E37.33, 0.717, 50.24, 35.01, 2939 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1505.67 1041.59 50161 South 960.51 649.29 25284 Whole 2466.18 1690.89 75445 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 16 56 South 1 9 19 Whole 5 25 75 ------------------------------------------ Center -1 -1 -11 Seeing -1