21 May 2004, 00:37:51 (UT) P=-19.11, B0=-1.93, L0=104.9, radius=949.7" obs radius = 849.9 (pixel), RMS=117.3 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S0.990 W75.26, 0.254, 28.20, 55.34, 576 2: S9.189 W36.00, 0.803, 34.37, 21.38, 915 3: S10.66 W31.12, 0.847, 1.76, 1.04, 31 4: S8.282 W15.90, 0.956, 287.75, 150.49, 16683 5: S12.31 E65.21, 0.416, 3.08, 3.70, 55 6: S12.24 E67.55, 0.380, 0.88, 1.15, 15 7: S11.01 E66.22, 0.401, 0.88, 1.09, 15 8: S10.34 E66.29, 0.401, 59.93, 74.65, 1666 9: N16.45 E11.79, 0.928, 230.02, 123.84, 11549 Umbra only 10: S8.315 W15.89, 0.956, 66.98, 35.03, 7506 11: N16.47 E11.83, 0.928, 35.69, 19.22, 3452 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 230.02 123.84 11549 South 416.86 308.88 19956 Whole 646.89 432.73 31505 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 1 2 12 South 4 9 49 Whole 5 11 61 ------------------------------------------ Center -1 -1 -11 Seeing -1