28 Dec 2021, 01:34:27 (UT) P=+3.981, B0=-2.53, L0=194.4, radius=977.4" obs radius = 870.4 (pixel), RMS=116.3 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S21.49 W12.47, 0.923, 7.56, 4.09, 161 2: S18.83 E8.333, 0.949, 23.52, 12.38, 530 3: S18.80 E8.828, 0.948, 3.36, 1.77, 67 4: S20.19 W13.77, 0.925, 10.50, 5.67, 227 5: S17.92 E9.359, 0.951, 30.66, 16.11, 1073 6: S16.76 E2.616, 0.968, 347.86, 179.62, 19548 7: S16.67 W1.587, 0.969, 432.30, 222.99, 23729 8: S15.71 E7.464, 0.965, 539.01, 279.14, 26083 9: S16.76 E4.740, 0.966, 23.10, 11.95, 540 10: S18.03 W43.29, 0.705, 39.91, 28.30, 1040 11: S15.76 E4.890, 0.969, 8.82, 4.54, 183 12: S15.13 E9.133, 0.963, 0.84, 0.43, 14 13: S17.42 W45.38, 0.682, 18.48, 13.54, 391 14: S17.30 W42.97, 0.710, 4.62, 3.25, 89 15: S11.81 E39.03, 0.768, 31.08, 20.22, 1120 16: S17.17 W46.36, 0.671, 1.26, 0.93, 23 17: S16.04 W43.62, 0.707, 16.38, 11.58, 441 18: N18.48 W17.27, 0.890, 50.41, 28.29, 1743 19: N18.84 W15.59, 0.896, 12.60, 7.03, 275 20: N18.73 W15.99, 0.895, 2.94, 1.64, 64 21: N18.82 W20.28, 0.872, 68.48, 39.23, 3088 22: N19.18 W11.09, 0.911, 20.58, 11.29, 607 23: N19.30 W12.26, 0.906, 1.68, 0.92, 31 24: N19.52 W18.73, 0.876, 30.66, 17.48, 860 25: N20.28 W8.738, 0.910, 36.13, 19.83, 1285 26: N20.50 W11.55, 0.901, 23.94, 13.28, 679 27: N20.59 W13.61, 0.893, 14.70, 8.22, 316 28: N20.44 W19.13, 0.869, 15.54, 8.94, 428 29: N20.73 W19.85, 0.863, 7.56, 4.38, 181 30: N20.18 W35.00, 0.752, 0.84, 0.55, 15 31: N21.76 W10.87, 0.894, 36.97, 20.65, 968 32: N31.29 W48.34, 0.544, 20.58, 18.90, 603 Umbra only 33: S16.69 E2.554, 0.968, 67.63, 34.91, 7710 34: S17.12 W0.424, 0.967, 2.10, 1.08, 178 35: S16.61 W1.873, 0.969, 68.90, 35.53, 7862 36: S15.69 E7.773, 0.964, 71.42, 37.01, 7159 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 343.66 200.70 11143 South 1539.33 816.58 75259 Whole 1882.99 1017.29 86402 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 3 15 45 South 4 21 61 Whole 7 36 106 ------------------------------------------ Center 3 28 58 Seeing 2