25 Aug 1998, 00:30:25 (UT) P=+19.10, B0=+7.03, L0=46.72, radius=950.9" obs radius = 851.2 (pixel), RMS=114.9 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S22.08 W7.864, 0.865, 121.25, 140.17, 12647 2: S28.93 W53.03, 0.463, 14.49, 31.30, 839 3: N14.44 E42.24, 0.742, 1.97, 2.66, 93 4: N15.41 E38.14, 0.784, 0.87, 1.11, 33 5: N16.43 E35.88, 0.805, 5.93, 7.35, 316 6: N28.91 E9.818, 0.915, 2.19, 2.40, 97 7: N31.30 E11.50, 0.894, 428.35, 478.84, 40383 8: N29.04 E8.737, 0.917, 2.63, 2.87, 122 9: N28.44 E1.283, 0.930, 0.43, 0.47, 17 10: N30.46 E6.160, 0.912, 15.37, 16.84, 1148 11: N16.80 W35.19, 0.811, 28.11, 34.63, 2111 12: N16.03 W36.89, 0.796, 21.52, 27.02, 1381 13: N31.63 E7.496, 0.901, 0.87, 0.97, 32 14: N15.07 W40.35, 0.762, 2.19, 2.88, 81 15: N16.47 W36.33, 0.801, 0.43, 0.54, 14 16: N15.48 W45.01, 0.708, 38.66, 54.54, 3289 17: N15.94 W41.64, 0.746, 0.87, 1.17, 34 18: N15.79 W46.35, 0.692, 4.61, 6.66, 282 Umbra only 19: S22.10 W7.850, 0.864, 23.50, 27.17, 5144 20: N30.84 E10.93, 0.899, 45.47, 50.55, 9727 21: N32.04 E11.26, 0.889, 5.05, 5.67, 953 22: N33.21 E12.66, 0.877, 3.73, 4.25, 690 23: N16.75 W35.25, 0.811, 1.31, 1.62, 216 24: N15.39 W44.91, 0.710, 1.53, 2.16, 253 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 555.10 641.03 49433 South 135.75 171.48 13486 Whole 690.86 812.51 62919 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 3 21 51 South 2 3 23 Whole 5 24 74 ------------------------------------------ Center 0 9 9 Seeing -1