20 Feb 2023, 00:41:15 (UT) P=-18.90, B0=-7.00, L0=66.31, radius=972.2" obs radius = 868.7 (pixel), RMS=89.56 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- * 1: S70.11 E88.45, 0.123, 3.79, 15.33, 54 * 2: S69.70 E88.71, 0.122, 1.68, 6.91, 23 * 3: S58.21 E86.97, 0.131, 33.74, 128.58, 596 4: S12.07 W72.26, 0.321, 199.49, 310.67, 4996 5: S13.80 W54.63, 0.586, 213.83, 182.16, 7710 6: S22.63 E57.88, 0.533, 224.38, 210.12, 8329 7: N10.41 W50.63, 0.597, 572.34, 479.30, 21352 8: N19.60 W40.25, 0.672, 67.90, 50.47, 1761 9: N22.32 W36.17, 0.694, 13.07, 9.40, 200 10: N22.52 W36.52, 0.690, 0.84, 0.61, 11 11: N14.53 E13.70, 0.902, 34.58, 19.15, 739 12: N26.00 E30.45, 0.715, 624.22, 436.24, 23642 13: N23.67 E36.70, 0.679, 129.48, 95.23, 4107 14: N24.19 E38.46, 0.658, 3.37, 2.56, 49 15: N24.34 E38.65, 0.655, 0.84, 0.64, 12 16: N25.63 E35.82, 0.672, 28.68, 21.31, 618 17: N27.05 E32.77, 0.687, 37.11, 26.98, 833 Umbra only 18: S13.80 W54.60, 0.587, 24.46, 20.82, 1801 19: S22.56 E57.85, 0.534, 29.94, 28.01, 2191 20: N10.27 W50.54, 0.598, 68.32, 57.04, 4832 21: N23.73 E36.54, 0.680, 1.26, 0.92, 81 22: N26.58 E29.88, 0.714, 73.81, 51.61, 5962 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1512.48 1141.92 53324 South 637.72 702.96 21035 Whole 2150.20 1844.89 74359 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 14 54 South 3 5 35 Whole 7 19 89 ------------------------------------------ Center 1 1 11 Seeing 2