27 Aug 2012, 00:47:02 (UT) P=+19.83, B0=+7.10, L0=201.5, radius=951.4" obs radius = 850.9 (pixel), RMS=118.7 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S20.67 E21.94, 0.817, 253.24, 154.89, 13089 2: S21.03 E20.09, 0.825, 2.19, 1.33, 42 3: S20.78 E19.07, 0.832, 25.94, 15.57, 863 4: S17.72 E16.94, 0.866, 4.39, 2.53, 91 5: S15.95 E13.11, 0.895, 1.75, 0.98, 32 6: S17.14 W7.220, 0.904, 18.90, 10.45, 523 7: N8.978 E59.03, 0.523, 127.94, 122.17, 4100 8: N9.041 E54.96, 0.581, 181.14, 155.62, 6878 9: S13.44 W66.36, 0.358, 7.91, 11.04, 191 10: N16.50 W11.13, 0.968, 2.19, 1.13, 41 11: N15.36 W17.12, 0.947, 91.89, 48.50, 4118 12: N17.08 W12.74, 0.961, 52.75, 27.43, 1802 13: N16.34 W17.49, 0.942, 70.34, 37.30, 2528 Umbra only 14: S20.66 E21.89, 0.817, 43.08, 26.33, 4657 15: N8.979 E54.84, 0.583, 9.23, 7.91, 794 16: N15.39 W17.16, 0.946, 10.55, 5.57, 985 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 526.28 392.17 19467 South 314.36 196.81 14831 Whole 840.64 588.98 34298 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 2 8 28 South 4 8 48 Whole 6 16 76 ------------------------------------------ Center -1 -1 -11 Seeing 2