2018-02-09 00:03:07UT (2018-02-09 09:03:07JST)  Solar Science Observatory NAOJ

P=-15.24, B0=-6.52, L0=192.40, radius=973.5"
obs radius= 972.8 (pixel), p_thresh=-0.080, u_thresh=-0.290

     ***** 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   S07.33 E23.06,   0.921,    369.62,    200.62,     107.22     1
       2: pu   S08.23 E29.04,   0.876,     44.06,     25.15,       8.80     1
       3: pu   S07.49 E30.73,   0.862,    340.70,    197.74,      75.51     1
       4: p    S07.87 E28.40,   0.881,      1.35,      0.76,       0.14     1
       5: p    S06.92 E27.52,   0.888,      6.73,      3.79,       0.74     1
       6: p    S06.35 E27.22,   0.891,     17.15,      9.63,       2.31     1
       7: p    S06.44 E26.66,   0.895,      4.37,      2.44,       0.52     1
       8: p    S06.13 E29.75,   0.870,      6.39,      3.67,       0.69     1
       9: u  1 S07.37 E23.08,   0.921,    124.78,     67.74,      58.17     1
      10: u  2 S08.30 E29.20,   0.875,      5.04,      2.88,       1.79     1
      11: u  3 S07.84 E30.71,   0.862,     44.73,     25.95,      20.63     1
      12: u  3 S06.93 E31.29,   0.857,      5.72,      3.34,       1.99     1
      13: u  3 S06.57 E30.56,   0.863,      7.74,      4.48,       2.73     1
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North        0.00     0.00      0.00
 
     South      790.37   443.81    195.92
 
     Whole      790.37   443.81    195.92
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: S07.29 E27.25, 165.15,      13,       1, 0.891,  790.37,  443.81
     ---------------------------------------------------------------------


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

     North      0           0           0

     South      1          13          23

     Whole      1          13          23

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

     Center     1          13          23


dark:pcg20180209_090056_00 flat:pcg20180209_090151_01