27 Apr 2002, 00:47:28 (UT) P=-24.82, B0=-4.57, L0=350.5, radius=955.0" obs radius = 855.4 (pixel), RMS=138.7 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S20.51 W41.11, 0.731, 0.87, 0.59, 19 2: N11.07 W81.56, 0.128, 4.78, 18.65, 111 3: S18.68 E2.381, 0.969, 1.74, 0.89, 36 4: S16.98 E3.305, 0.975, 16.96, 8.70, 817 5: S19.36 E8.559, 0.956, 1.30, 0.68, 30 6: N4.703 W29.17, 0.860, 366.31, 212.74, 19984 7: N4.649 W21.73, 0.916, 227.09, 123.90, 11316 8: N11.24 W15.85, 0.924, 624.73, 337.73, 32928 9: N11.94 W12.47, 0.935, 50.46, 26.96, 1655 10: N13.18 W1.601, 0.951, 22.62, 11.88, 629 11: N13.91 W0.152, 0.948, 12.61, 6.65, 371 12: N11.23 E25.40, 0.867, 217.96, 125.60, 11408 13: N12.44 E27.16, 0.848, 22.62, 13.32, 814 14: N12.49 E37.75, 0.752, 157.05, 104.40, 5903 Umbra only 15: N4.775 W29.20, 0.860, 43.94, 25.53, 4850 16: N4.863 W21.72, 0.915, 10.00, 5.46, 1040 17: N11.28 W16.18, 0.923, 58.29, 31.57, 6530 18: N11.24 E25.41, 0.867, 25.23, 14.54, 2872 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1706.28 981.87 85119 South 20.88 10.87 902 Whole 1727.17 992.75 86021 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 6 14 74 South 2 4 24 Whole 8 18 98 ------------------------------------------ Center -1 -1 -11 Seeing -1