21 Apr 2025, 00:08:12 (UT) P=-25.50, B0=-5.12, L0=67.14, radius=956.6" obs radius = 855.3 (pixel), RMS=126.6 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S31.10 E24.13, 0.824, 149.67, 90.78, 7944 2: N7.013 W67.70, 0.364, 6.52, 8.96, 125 3: N7.324 W68.29, 0.354, 2.17, 3.07, 40 4: S18.68 W4.142, 0.969, 6.09, 3.14, 176 5: S30.48 E26.93, 0.810, 29.58, 18.25, 806 6: N3.351 W50.75, 0.623, 3.04, 2.44, 62 7: S18.53 W2.157, 0.972, 3.48, 1.79, 84 8: N5.368 W47.78, 0.657, 29.58, 22.48, 994 9: S3.214 W3.251, 0.997, 700.09, 350.80, 33888 10: S2.212 W6.221, 0.992, 4.78, 2.41, 109 11: S4.473 W1.466, 0.999, 3.04, 1.52, 61 12: S1.696 W5.338, 0.993, 111.38, 56.03, 3733 13: S4.158 W1.352, 0.999, 0.87, 0.43, 16 14: S2.346 W4.608, 0.995, 3.91, 1.96, 104 15: S24.88 E76.49, 0.248, 17.83, 35.89, 414 16: S3.552 W0.836, 0.999, 3.48, 1.74, 89 17: S0.281 W3.108, 0.994, 21.32, 10.71, 694 18: S4.235 E9.858, 0.985, 9.13, 4.63, 226 19: S2.628 E23.55, 0.916, 15.66, 8.54, 568 20: S3.670 E31.88, 0.849, 36.98, 21.76, 1378 21: N10.60 E16.11, 0.924, 331.55, 179.38, 16775 22: N8.689 E19.37, 0.915, 10.00, 5.46, 254 23: N9.383 E20.02, 0.908, 17.83, 9.81, 511 24: N9.196 E20.90, 0.904, 6.09, 3.36, 130 25: N9.827 E20.98, 0.901, 4.78, 2.65, 97 26: N10.37 E23.64, 0.881, 455.99, 258.67, 23469 27: N11.68 E21.80, 0.887, 0.87, 0.49, 17 Umbra only 28: S31.12 E24.12, 0.824, 25.67, 15.57, 2773 29: S3.797 W4.191, 0.997, 10.00, 5.01, 1003 30: S3.412 W4.244, 0.996, 5.22, 2.61, 507 31: S3.579 W3.515, 0.997, 7.39, 3.70, 685 32: S2.630 W3.033, 0.997, 33.06, 16.57, 3516 33: N10.56 E16.14, 0.924, 44.38, 24.01, 4479 34: N10.25 E23.58, 0.882, 69.61, 39.45, 7971 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 868.48 496.81 42474 South 1117.37 610.45 50290 Whole 1985.85 1107.27 92764 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 3 13 43 South 5 21 71 Whole 8 34 114 ------------------------------------------ Center 4 26 66 Seeing 3