11 Feb 2001, 01:48:35 (UT) P=-16.07, B0=-6.65, L0=36.49, radius=973.8" obs radius = 871.6 (pixel), RMS=107.7 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S20.63 W19.56, 0.916, 500.75, 273.13, 28723 2: S21.36 W12.15, 0.946, 91.35, 48.25, 2264 3: S21.02 W11.96, 0.948, 0.83, 0.44, 14 4: S19.54 W14.72, 0.944, 39.80, 21.08, 1040 5: S18.32 W16.76, 0.939, 64.53, 34.35, 2018 6: S18.88 W10.49, 0.961, 54.89, 28.54, 1370 7: S8.877 W14.12, 0.969, 349.06, 180.01, 17213 8: S7.877 W1.534, 0.999, 2.93, 1.46, 48 9: N13.31 W47.53, 0.625, 46.93, 37.49, 1229 10: N10.80 W31.33, 0.811, 21.79, 13.42, 496 11: N9.700 E5.138, 0.955, 16.34, 8.55, 360 12: N3.476 E48.95, 0.643, 23.46, 18.22, 530 13: N4.771 E51.01, 0.613, 63.69, 51.94, 1643 14: N14.13 E6.012, 0.929, 29.75, 16.00, 663 15: N14.88 E3.793, 0.928, 13.82, 7.44, 282 16: N28.79 E58.15, 0.403, 25.14, 31.16, 531 Umbra only 17: S20.64 W19.58, 0.916, 117.33, 64.00, 13763 18: S8.875 W14.13, 0.969, 54.47, 28.09, 5333 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 240.95 184.24 5734 South 1104.18 587.29 52690 Whole 1345.13 771.54 58424 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 5 8 58 South 2 10 30 Whole 7 18 88 ------------------------------------------ Center -1 -1 -11 Seeing -1