7 May 2001, 04:40:33 (UT) P=-22.90, B0=-3.52, L0=353.7, radius=952.5" obs radius = 855.9 (pixel), RMS=156.6 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S38.49 W19.42, 0.774, 1.30, 0.84, 33 2: S27.24 W9.856, 0.902, 0.86, 0.48, 21 3: S1.805 W41.56, 0.748, 5.64, 3.77, 165 4: S2.058 W35.75, 0.811, 6.51, 4.01, 180 5: N12.19 W79.02, 0.172, 15.20, 43.99, 451 6: S16.09 E14.93, 0.943, 238.56, 126.41, 12129 7: S20.64 E48.94, 0.635, 219.01, 172.41, 12007 8: N22.46 W41.84, 0.663, 16.07, 12.11, 580 9: N23.17 W32.83, 0.746, 57.79, 38.69, 2384 10: N26.49 W31.80, 0.731, 6.51, 4.45, 201 11: N25.82 W26.49, 0.777, 14.34, 9.22, 455 12: N27.31 W29.77, 0.741, 1.73, 1.17, 47 13: N28.10 W23.73, 0.777, 18.68, 12.02, 619 14: N28.85 W23.94, 0.769, 3.91, 2.54, 116 15: N20.14 E2.556, 0.914, 2.60, 1.42, 62 16: N21.39 E5.349, 0.902, 293.75, 162.67, 17706 Umbra only 17: S16.00 E14.68, 0.945, 6.95, 3.67, 807 18: S20.64 E48.94, 0.635, 20.42, 16.08, 2410 19: N21.39 E5.340, 0.902, 31.72, 17.56, 4093 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 430.63 288.31 22621 South 471.91 307.93 24535 Whole 902.55 596.25 47156 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 3 11 41 South 5 8 58 Whole 8 19 99 ------------------------------------------ Center -1 -1 -11 Seeing -1