23 Dec 2021, 01:32:59 (UT) P=+6.378, B0=-1.92, L0=260.3, radius=977.1" obs radius = 872.7 (pixel), RMS=113.3 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S28.17 E32.05, 0.762, 15.46, 10.14, 419 2: S27.76 E32.74, 0.759, 2.50, 1.65, 45 3: S27.02 E28.16, 0.800, 14.21, 8.88, 357 4: S17.37 E64.82, 0.415, 188.49, 226.74, 6892 5: S16.09 E73.11, 0.288, 47.22, 81.95, 1365 6: S21.93 W26.57, 0.841, 77.74, 46.18, 3305 7: S22.53 W47.15, 0.640, 112.84, 88.09, 4744 8: S21.44 W25.57, 0.851, 24.65, 14.48, 814 9: S22.06 W49.93, 0.608, 39.28, 32.26, 1379 10: S22.47 W50.86, 0.595, 0.83, 0.70, 16 11: S21.56 W40.65, 0.717, 29.67, 20.68, 1091 12: S22.13 W53.18, 0.567, 11.70, 10.31, 240 13: S21.62 W54.84, 0.547, 3.76, 3.43, 72 14: S20.51 W35.91, 0.769, 3.34, 2.17, 66 15: S20.38 W57.89, 0.509, 204.38, 200.55, 8418 16: S20.06 W37.52, 0.756, 1.67, 1.10, 31 17: S20.30 W49.41, 0.621, 20.89, 16.81, 588 18: S20.66 W52.03, 0.587, 4.17, 3.55, 80 19: S19.93 W39.30, 0.738, 3.76, 2.54, 82 20: S12.39 E26.27, 0.882, 48.06, 27.23, 1981 21: S19.73 W52.45, 0.584, 13.37, 11.43, 357 22: S18.38 W41.41, 0.721, 68.12, 47.19, 2602 23: S19.13 W54.91, 0.553, 1.67, 1.50, 31 24: S18.18 W36.86, 0.770, 1.25, 0.81, 23 25: S11.41 E27.76, 0.873, 3.76, 2.15, 70 26: S18.02 W42.77, 0.707, 7.52, 5.31, 173 27: N14.86 E20.23, 0.897, 36.36, 20.25, 1207 28: N19.54 E53.91, 0.543, 81.08, 74.58, 3049 29: N16.38 E25.78, 0.853, 46.39, 27.16, 1832 30: N19.33 E48.31, 0.616, 41.37, 33.58, 1505 31: N19.77 W12.86, 0.905, 23.40, 12.92, 739 32: N21.55 W9.606, 0.904, 1.25, 0.69, 23 Umbra only 33: S17.54 E64.87, 0.414, 2.08, 2.51, 173 34: S21.93 W26.57, 0.841, 6.26, 3.72, 548 35: S22.55 W47.18, 0.640, 10.86, 8.48, 994 36: S20.44 W58.19, 0.505, 15.88, 15.71, 1387 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 229.87 169.20 8355 South 950.43 867.94 35241 Whole 1180.32 1037.14 43596 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 3 6 36 South 6 30 90 Whole 9 36 126 ------------------------------------------ Center 3 6 36 Seeing 3