2026-03-28 02:38:42UT (2026-03-28 11:38:42JST) Solar Science Observatory NAOJ P=-25.91, B0=-6.75, L0=244.88, radius=961.2" obs radius= 950.0 (pixel), p_thresh=-0.060, u_thresh=-0.230 ***** Observed Sunspot Parameters ***** -------------------------------------------------------------------------- 10^-6 disk 10^-6 hemis. -10^-6 B_t Group No. p/u position cos(t) ap_area co_area darkness id -------------------------------------------------------------------------- 1: p S16.21 W55.33, 0.575, 4.94, 4.29, 0.41 1 2: p S20.03 E01.80, 0.973, 1.76, 0.91, 0.18 3 3: pu S16.99 W00.66, 0.984, 392.87, 199.63, 102.43 3 4: p S18.40 E00.30, 0.979, 8.11, 4.14, 1.02 3 5: pu S28.96 E71.41, 0.334, 172.81, 258.73, 24.90 10 6: pu S24.76 E64.38, 0.439, 342.44, 389.85, 59.12 10 7: p S26.07 E72.78, 0.316, 15.52, 24.57, 0.87 10 8: p S25.19 E66.93, 0.402, 1.06, 1.32, 0.05 10 9: p S24.12 E66.84, 0.404, 1.41, 1.74, 0.09 10 10: p N13.37 E01.41, 0.939, 4.94, 2.63, 0.41 4 11: pu N25.14 W07.25, 0.842, 375.95, 223.27, 84.44 2 12: p N17.85 E07.05, 0.902, 18.34, 10.16, 1.73 5 13: pu N24.08 W03.97, 0.857, 278.26, 162.44, 52.26 2 14: pu N18.64 E08.23, 0.894, 273.67, 153.11, 58.18 5 15: p N24.76 W05.39, 0.849, 1.06, 0.62, 0.08 2 16: p N23.76 W01.48, 0.861, 70.89, 41.16, 8.09 2 17: p N25.08 W05.31, 0.846, 9.87, 5.84, 0.78 2 18: pu N25.59 E02.71, 0.844, 499.38, 295.88, 84.54 2 19: pu N08.07 E63.54, 0.422, 132.60, 157.26, 18.70 8 20: pu N15.25 E38.97, 0.714, 333.27, 233.39, 79.34 6 21: pu N13.95 E58.38, 0.477, 110.03, 115.34, 17.67 7 22: p N16.77 E68.21, 0.319, 11.64, 18.24, 0.75 9 23: u 3 S17.01 W00.70, 0.984, 123.79, 62.90, 56.33 3 24: u 5 S28.96 E71.41, 0.334, 54.31, 81.31, 13.48 10 25: u 6 S24.78 E64.39, 0.439, 107.92, 122.91, 32.89 10 26: u 11 N25.27 W07.27, 0.841, 113.21, 67.34, 44.08 2 27: u 13 N24.08 W04.00, 0.856, 61.36, 35.82, 20.79 2 28: u 14 N18.55 E08.28, 0.894, 73.00, 40.82, 29.51 5 29: u 18 N25.69 E03.23, 0.843, 82.52, 48.97, 31.04 2 30: u 19 N08.05 E63.48, 0.423, 32.80, 38.80, 8.87 8 31: u 20 N15.19 E38.92, 0.715, 116.73, 81.65, 47.62 6 32: u 21 N13.94 E58.36, 0.477, 32.09, 33.63, 9.38 7 -------------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 disk 10^-6 hemis. -10^-6 B_t Region ap_area co_area darkness North 2119.90 1419.34 406.96 South 940.92 885.18 189.07 Whole 3060.82 2304.52 596.03 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: S16.21 W55.33, 300.21, 1, 0, 0.575, 4.94, 4.29 2: N24.82 W02.33, 247.21, 9, 0, 0.851, 1235.40, 729.21 3: S17.87 E00.03, 244.85, 4, 1, 0.981, 402.75, 204.68 4: N13.37 E01.41, 243.47, 1, 1, 0.939, 4.94, 2.63 5: N18.37 E07.87, 237.01, 3, 1, 0.897, 292.01, 163.27 6: N15.22 E38.95, 205.93, 2, 0, 0.714, 333.27, 233.39 7: N13.94 E58.37, 186.51, 2, 0, 0.477, 110.03, 115.34 8: N08.06 E63.51, 181.37, 2, 0, 0.422, 132.60, 157.26 9: N16.77 E68.21, 176.67, 1, 0, 0.319, 11.64, 18.24 10: S26.53 E68.25, 176.63, 7, 0, 0.382, 533.24, 676.21 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 7 20 90 South 3 12 42 Whole 10 32 132 ------------------------------------------ Center 3 8 38 dark:pcg20260328_114006_00 flat:pcg20260328_113442_01