10 Oct 1998, 00:48:12 (UT) P=+26.30, B0=+6.22, L0=159.2, radius=962.5" obs radius = 860.8 (pixel), RMS=68.61 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S34.12 E57.97, 0.375, 3.86, 5.14, 41 2: S22.36 E36.79, 0.694, 215.64, 155.16, 5637 3: S21.20 E33.84, 0.730, 186.86, 127.88, 4953 4: S20.50 E35.84, 0.716, 94.93, 66.22, 2001 5: S17.27 W32.29, 0.770, 7.73, 5.01, 97 6: N19.67 W15.27, 0.939, 18.04, 9.60, 265 7: N19.99 W15.83, 0.935, 3.86, 2.06, 40 8: N20.91 W17.42, 0.924, 21.90, 11.84, 374 9: N22.05 W15.68, 0.927, 26.63, 14.35, 417 10: N20.84 W18.53, 0.919, 27.06, 14.71, 550 11: N22.39 W16.67, 0.921, 61.42, 33.31, 994 12: N20.29 W22.02, 0.901, 51.54, 28.57, 921 13: N20.31 W24.41, 0.886, 17.18, 9.69, 231 14: N19.75 W29.79, 0.848, 275.35, 162.24, 10255 Umbra only 15: S22.40 E36.83, 0.694, 27.49, 19.80, 1545 16: S21.11 E33.77, 0.731, 20.61, 14.08, 1169 17: N19.68 W29.77, 0.848, 79.46, 46.80, 5199 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 503.02 286.41 14047 South 509.03 359.43 12729 Whole 1012.06 645.85 26776 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 2 10 30 South 2 7 27 Whole 4 17 57 ------------------------------------------ Center -1 -1 -11 Seeing -1