2023-04-25 00:17:14UT (2023-04-25 09:17:14JST)  Solar Science Observatory NAOJ

P=-25.09, B0=-4.80, L0=302.45, radius=953.7"
obs radius= 947.3 (pixel), p_thresh=-0.065, u_thresh=-0.245

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t Group
      No. p/u    position       cos(t)    ap_area    co_area    darkness    id
     --------------------------------------------------------------------------
       1: p    S08.18 W26.08,   0.898,      8.87,      4.94,       1.13     2
       2: p    N09.53 W77.18,   0.204,     36.18,     88.60,       2.01     1
       3: pu   S22.37 E35.93,   0.778,     76.62,     49.24,      17.19     5
       4: pu   S23.29 E40.95,   0.724,     86.90,     59.98,      17.97     5
       5: pu   S17.53 E27.67,   0.867,    510.42,    294.46,     138.07     3
       6: p    S25.09 E61.65,   0.464,     12.06,     13.00,       0.96     7
       7: p    S17.12 E35.99,   0.795,     56.75,     35.69,       6.55     4
       8: p    S10.84 E40.77,   0.757,     13.48,      8.90,       1.48     6
       9: u  3 S22.39 E35.90,   0.778,     24.83,     15.95,      10.05     5
      10: u  4 S23.30 E40.89,   0.725,     25.54,     17.61,       9.67     5
      11: u  5 S17.57 E27.51,   0.868,    178.42,    102.79,      81.50     3
     --------------------------------------------------------------------------
    * = False spots


     ***** Observed Group Parameters ***** 
     ---------------------------------------------
      No.   position    Carr.Lon.      f    center
     ---------------------------------------------
       1:  N09.53 W77.18,  19.64,       1,       0
       2:  S08.18 W26.08, 328.53,       1,       1
       3:  S17.55 E27.60, 274.85,       2,       1
       4:  S17.12 E35.99, 266.46,       1,       0
       5:  S22.84 E38.47, 263.98,       4,       0
       6:  S10.84 E40.77, 261.68,       1,       0
       7:  S25.09 E61.65, 240.80,       1,       0
     ---------------------------------------------


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

     North      1           1          11

     South      6          10          70

     Whole      7          11          81

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

     Center     2           3          23


dark:pcg20230425_090208_00 flat:pcg20230425_090413_01