19 Nov 2001, 01:12:56 (UT) P=+20.22, B0=+2.36, L0=285.7, radius=972.6" obs radius = 870.1 (pixel), RMS=126.0 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S11.77 E45.99, 0.671, 5.04, 3.75, 112 2: S12.35 E42.87, 0.706, 4.62, 3.27, 97 3: S21.02 E15.07, 0.885, 7.14, 4.03, 146 4: S12.22 E42.44, 0.711, 4.62, 3.24, 107 5: S10.83 E46.33, 0.669, 40.78, 30.43, 1214 6: S17.88 E15.04, 0.905, 1254.13, 692.37, 75644 7: S14.99 E12.13, 0.932, 0.84, 0.45, 16 8: S24.53 W18.20, 0.846, 248.89, 147.03, 13398 9: S22.29 W17.60, 0.865, 10.09, 5.82, 229 10: N3.532 W24.03, 0.913, 26.06, 14.27, 741 11: N4.001 W28.48, 0.878, 16.81, 9.56, 386 12: N11.65 W16.43, 0.946, 0.84, 0.44, 19 13: N11.85 W20.54, 0.924, 715.98, 387.40, 44067 14: N11.99 W16.35, 0.946, 7.56, 3.99, 162 15: N11.84 W16.52, 0.945, 0.84, 0.44, 16 16: N12.60 W37.05, 0.787, 145.04, 92.13, 6706 17: N14.43 W68.03, 0.372, 12.61, 16.94, 313 Umbra only 18: S18.11 E14.85, 0.905, 261.92, 144.69, 30064 19: S24.51 W18.26, 0.846, 38.67, 22.85, 4249 20: N11.85 W20.62, 0.923, 142.52, 77.15, 18058 21: N12.61 W37.04, 0.787, 11.35, 7.21, 1107 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 925.77 525.20 52410 South 1576.18 890.44 90963 Whole 2501.95 1415.65 143373 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 10 50 South 3 11 41 Whole 7 21 91 ------------------------------------------ Center -1 -1 -11 Seeing -1