5 Feb 2001, 00:23:45 (UT) P=-13.81, B0=-6.31, L0=116.2, radius=974.9" obs radius = 871.6 (pixel), RMS=151.4 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S13.22 E18.89, 0.940, 8.37, 4.45, 264 2: S11.81 E17.23, 0.951, 17.17, 9.02, 472 3: S9.565 E70.79, 0.340, 24.72, 36.28, 743 4: S9.327 E78.05, 0.220, 1.67, 3.79, 40 5: S8.972 E77.94, 0.222, 15.50, 34.87, 373 6: N7.421 E48.85, 0.634, 10.05, 7.92, 290 7: N7.801 E56.20, 0.532, 3.35, 3.14, 80 8: N9.622 E40.28, 0.729, 65.36, 44.81, 2759 9: N11.38 E35.23, 0.774, 45.25, 29.22, 2126 10: N11.00 E38.11, 0.746, 28.49, 19.07, 1030 11: N12.19 E33.80, 0.784, 185.19, 118.09, 10417 12: N10.86 E43.04, 0.692, 21.78, 15.72, 867 13: N10.69 E42.14, 0.703, 1.25, 0.89, 30 14: N10.90 E48.72, 0.623, 81.28, 65.23, 3081 15: N12.78 E43.96, 0.673, 8.79, 6.53, 274 16: N23.53 W0.899, 0.867, 164.66, 94.92, 9534 17: N25.09 E4.966, 0.850, 3.77, 2.21, 97 Umbra only 18: N12.19 E33.73, 0.784, 11.73, 7.47, 1370 19: N23.52 W0.848, 0.867, 16.75, 9.66, 2004 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 619.26 407.81 30585 South 67.45 88.43 1892 Whole 686.72 496.25 32477 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 3 14 44 South 2 5 25 Whole 5 19 69 ------------------------------------------ Center -1 -1 -11 Seeing -1