2026-04-12 01:01:54UT (2026-04-12 10:01:54JST)  Solar Science Observatory NAOJ

P=-26.16, B0=-5.86, L0= 47.84, radius=957.0"
obs radius= 947.0 (pixel), p_thresh=-0.085, u_thresh=-0.305

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                       10^-6 disk 10^-6 hemis. -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    S06.52 W75.36,   0.261,      1.77,      3.39,       0.10
       2: pu   S18.26 E33.79,   0.817,    208.34,    127.48,      55.51
       3: pu   N19.48 W01.34,   0.904,    127.77,     70.71,      25.43
       4: p    N18.56 W00.03,   0.911,     62.82,     34.50,      11.71
       5: p    N18.32 E01.54,   0.912,      1.42,      0.78,       0.16
       6: p    N19.79 E00.18,   0.901,     45.79,     25.39,       6.67
       7: p    N18.68 E01.78,   0.909,      4.97,      2.73,       0.68
       8: pu   N18.95 E02.71,   0.907,     61.05,     33.67,      14.20
       9: p    N20.24 E01.14,   0.898,     25.20,     14.03,       3.28
      10: p    N19.28 E03.32,   0.904,      2.84,      1.57,       0.39
      11: p    N20.21 E01.80,   0.898,      1.42,      0.79,       0.16
      12: p    N20.22 E02.02,   0.898,      1.77,      0.99,       0.19
      13: p    N14.75 E22.86,   0.860,      1.77,      1.03,       0.18
      14: u  2 S18.26 E33.73,   0.818,     53.95,     32.99,      25.91
      15: u  3 N19.16 W01.36,   0.906,     11.36,      6.27,       4.78
      16: u  8 N19.03 E02.80,   0.906,      7.81,      4.31,       3.08
     --------------------------------------------------------------------


dark:pcg20260412_121714_00 flat:pcg20260412_100948_01