2026-02-13 04:30:52UT (2026-02-13 13:30:52JST)  Solar Science Observatory NAOJ

P=-16.75, B0=-6.74, L0= 90.43, radius=971.5"
obs radius= 966.1 (pixel), p_thresh=-0.090, u_thresh=-0.320

     ***** 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: pu   S02.81 W79.86,   0.180,     26.60,     73.71,       2.26     1
       2: pu   N09.38 W19.05,   0.907,    417.06,    229.91,     122.21     2
       3: p    N10.24 W16.54,   0.916,     16.71,      9.12,       3.61     2
       4: pu   N09.87 E25.68,   0.862,    498.91,    289.52,     153.65     3
       5: pu   N11.48 E35.34,   0.771,     22.51,     14.60,       4.71     4
       6: pu   N15.66 E54.63,   0.522,     41.94,     40.19,       6.22     5
       7: u  1 S02.94 W79.74,   0.183,      1.36,      3.73,       0.23     1
       8: u  2 N09.30 W19.20,   0.907,     74.68,     41.19,      43.50     2
       9: u  2 N09.32 W18.35,   0.911,     10.91,      5.99,       5.26     2
      10: u  2 N09.82 W18.43,   0.908,     10.91,      6.01,       5.01     2
      11: u  4 N09.86 E25.71,   0.861,    138.79,     80.56,      78.66     3
      12: u  5 N11.51 E35.34,   0.770,      3.07,      1.99,       1.00     4
      13: u  6 N15.70 E54.61,   0.522,      5.80,      5.55,       1.56     5
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North      997.13   583.34    290.40
 
     South       26.60    73.71      2.26
 
     Whole     1023.73   657.06    292.66
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: S02.85 W79.82, 170.24,       2,       0, 0.181,   26.60,   73.71
       2: N09.62 W18.30, 108.72,       5,       1, 0.910,  433.77,  239.03
       3: N09.87 E25.70,  64.73,       2,       0, 0.862,  498.91,  289.52
       4: N11.49 E35.34,  55.09,       2,       0, 0.770,   22.51,   14.60
       5: N15.67 E54.62,  35.80,       2,       0, 0.522,   41.94,   40.19
     ---------------------------------------------------------------------


     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------

     North      4          11          51

     South      1           2          12

     Whole      5          13          63

     ------------------------------------------

     Center     1           5          15


dark:pcg20260213_132520_00 flat:pcg20260213_132722_01