07 Apr 2013, 00:29:28 (UT) P=-26.27, B0=-6.18, L0=142.0, radius=960.3" obs radius = 857.9 (pixel), RMS=137.3 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S25.57 W9.600, 0.930, 5.18, 2.78, 122 2: S17.50 W15.41, 0.946, 885.21, 467.65, 62497 3: S17.59 W13.45, 0.954, 0.86, 0.45, 18 4: N8.393 W38.02, 0.759, 99.89, 65.80, 4674 5: N7.626 W37.01, 0.772, 4.75, 3.07, 125 6: N8.054 W36.27, 0.778, 15.13, 9.72, 416 7: S20.89 E25.50, 0.876, 6.05, 3.45, 173 8: N8.726 W36.91, 0.769, 23.78, 15.45, 804 9: N9.785 W28.98, 0.838, 15.13, 9.02, 479 10: N17.67 W39.07, 0.702, 1.72, 1.23, 47 11: S11.00 E50.80, 0.637, 18.59, 14.58, 696 12: N10.41 E5.265, 0.954, 37.62, 19.71, 1647 13: N9.796 E6.464, 0.955, 1.72, 0.90, 41 14: N9.723 E7.635, 0.953, 12.54, 6.57, 392 15: N12.53 E13.81, 0.919, 137.08, 74.57, 7722 16: N2.778 E38.13, 0.775, 1.72, 1.11, 46 17: N14.16 E15.74, 0.901, 23.35, 12.95, 693 18: N15.55 E14.77, 0.897, 4.75, 2.65, 123 19: N8.177 E68.44, 0.346, 9.94, 14.36, 250 20: N8.585 E64.35, 0.409, 18.59, 22.70, 479 21: N9.339 E67.15, 0.363, 59.24, 81.51, 2146 22: N20.61 E32.21, 0.749, 17.29, 11.54, 510 23: N22.25 E30.18, 0.754, 193.30, 128.08, 9177 24: N22.81 E35.18, 0.707, 32.86, 23.23, 1364 25: N22.54 E36.26, 0.699, 30.70, 21.96, 1299 Umbra only 26: S17.54 W15.43, 0.946, 208.43, 110.14, 29286 27: N8.373 W37.94, 0.760, 7.35, 4.83, 763 28: N12.53 E13.79, 0.919, 21.62, 11.76, 2588 29: N22.27 E29.83, 0.757, 10.81, 7.13, 1148 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 741.20 526.22 32434 South 915.91 488.93 63506 Whole 1657.12 1015.17 95940 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 7 23 93 South 4 6 46 Whole 11 29 139 ------------------------------------------ Center -1 -1 -11 Seeing 4