25 Apr 2012, 00:15:56 (UT) P=-25.01, B0=-4.72, L0=42.07, radius=955.4" obs radius = 852.3 (pixel), RMS=148.8 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S16.54 W55.05, 0.570, 60.02, 52.60, 2041 2: S16.56 W53.59, 0.590, 39.87, 33.76, 1367 3: S17.26 W51.40, 0.618, 6.13, 4.96, 186 4: S18.45 W47.96, 0.659, 2.19, 1.66, 55 5: S14.97 W55.21, 0.570, 114.36, 100.22, 4324 6: S17.10 W47.59, 0.666, 56.96, 42.72, 1866 7: S15.85 W49.91, 0.639, 3.50, 2.73, 100 * 8: S6.958 W41.24, 0.753, 0.87, 0.58, 21 9: S17.50 W13.12, 0.950, 731.74, 384.96, 38126 10: S19.88 W11.17, 0.947, 2.19, 1.15, 51 11: S19.42 W10.98, 0.950, 1.31, 0.69, 33 12: S16.24 W15.53, 0.944, 0.87, 0.46, 21 13: S17.11 W9.854, 0.962, 1.31, 0.68, 28 14: S15.88 W9.588, 0.967, 0.87, 0.45, 18 15: N15.12 W71.43, 0.284, 92.01, 161.49, 3491 16: S19.16 E68.03, 0.379, 3.50, 4.62, 89 * 17: N11.14 W20.25, 0.901, 1.75, 0.97, 44 18: N12.18 W1.393, 0.956, 236.61, 123.68, 13809 19: N12.38 W0.067, 0.955, 6.57, 3.43, 200 20: N9.721 E8.916, 0.956, 90.26, 47.18, 4707 21: N12.47 E2.649, 0.954, 6.57, 3.44, 196 22: N12.46 E3.713, 0.953, 0.87, 0.45, 20 23: N12.89 E3.723, 0.951, 1.75, 0.92, 37 24: N13.15 E3.768, 0.949, 9.63, 5.07, 301 25: N13.41 E4.215, 0.947, 1.31, 0.69, 35 26: N10.05 E12.40, 0.944, 3.50, 1.85, 81 27: N10.65 E11.25, 0.945, 1.31, 0.69, 31 28: N10.80 E11.38, 0.944, 0.87, 0.46, 20 29: N11.05 E11.17, 0.943, 1.31, 0.69, 30 30: N10.72 E12.91, 0.939, 57.40, 30.56, 2759 31: N14.31 E72.29, 0.273, 3.06, 5.61, 79 Umbra only 32: S18.42 W13.58, 0.945, 32.42, 17.15, 3915 33: S17.64 W14.16, 0.945, 7.88, 4.16, 868 34: S17.71 W13.15, 0.949, 3.50, 1.84, 371 35: S16.44 W11.55, 0.959, 14.89, 7.76, 1682 36: N12.16 W1.535, 0.956, 30.23, 15.80, 3906 37: N12.23 W0.872, 0.956, 0.87, 0.45, 90 38: N9.661 E8.580, 0.957, 4.38, 2.28, 482 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 513.10 386.28 25796 South 1024.89 631.72 48305 Whole 1537.99 1018.01 74101 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 18 58 South 3 18 48 Whole 7 36 106 ------------------------------------------ Center -1 -1 -11 Seeing 2 fl20120424 df20120424 used