21 Feb 2023, 01:05:17 (UT) P=-19.21, B0=-7.04, L0=52.92, radius=972.0" obs radius = 868.5 (pixel), RMS=94.24 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S12.34 W84.14, 0.125, 3.79, 15.18, 57 2: S11.90 W84.10, 0.125, 4.64, 18.55, 72 3: S13.84 W68.14, 0.388, 113.09, 145.71, 3517 4: S22.70 E44.63, 0.698, 336.32, 240.64, 14637 5: N10.56 W63.64, 0.410, 226.18, 275.41, 7237 6: N19.10 W54.34, 0.506, 23.20, 22.90, 495 7: N22.29 W49.37, 0.551, 6.32, 5.73, 106 8: N13.89 W0.399, 0.933, 0.84, 0.45, 13 9: N23.92 E16.40, 0.820, 2.53, 1.54, 36 10: N25.95 E16.27, 0.802, 368.81, 229.65, 16330 11: N24.36 E17.02, 0.813, 4.21, 2.59, 68 12: N24.52 E19.89, 0.798, 136.72, 85.63, 3981 13: N23.52 E24.05, 0.782, 143.89, 91.99, 5143 14: N25.38 E22.73, 0.774, 26.58, 17.16, 621 15: N23.92 E26.65, 0.761, 2.95, 1.94, 44 16: N26.95 E19.56, 0.778, 32.91, 21.15, 727 17: N24.88 E27.74, 0.745, 5.90, 3.96, 89 18: N25.07 E67.37, 0.293, 18.56, 31.59, 300 Umbra only 19: S22.62 E44.67, 0.698, 59.49, 42.58, 5048 20: N10.59 W63.66, 0.410, 6.75, 8.22, 472 21: N25.48 E15.76, 0.809, 28.69, 17.72, 2321 22: N23.60 E23.97, 0.781, 14.76, 9.44, 1169 23: N26.32 E16.75, 0.797, 41.35, 25.92, 3692 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 999.67 791.75 35190 South 457.85 420.10 18283 Whole 1457.53 1211.86 53473 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 5 18 68 South 3 5 35 Whole 8 23 103 ------------------------------------------ Center 1 1 11 Seeing 2