2023-10-28 02:04:02UT (2023-10-28 11:04:02JST)  Solar Science Observatory NAOJ

P=+25.11, B0=+4.81, L0=  2.93, radius=965.3"
obs radius= 960.2 (pixel), p_thresh=-0.085, u_thresh=-0.305

     ***** 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    S17.56 E35.40,   0.749,      1.73,      1.15,       0.17     4
       2: p    N16.66 E57.92,   0.531,     24.17,     22.76,       2.28     5
       3: p    S23.54 W47.65,   0.582,      3.45,      2.97,       0.42     1
       4: p    N19.81 E25.58,   0.874,     10.01,      5.73,       1.58     3
       5: p    N21.29 E29.64,   0.837,     11.39,      6.80,       1.63     3
       6: p    N12.93 W37.64,   0.788,     17.61,     11.17,       3.23     2
       7: p    N12.27 W39.19,   0.773,      3.11,      2.01,       0.36     2
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-6 B_t
     Region     ap_area  co_area  darkness 
 
     North       66.29    48.47      9.08
 
     South        5.18     4.12      0.59
 
     Whole       71.47    52.59      9.67
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: S23.54 W47.65,  50.58,       1,       0, 0.582,    3.45,    2.97
       2: N12.67 W38.26,  41.18,       2,       0, 0.782,   20.72,   13.19
       3: N20.56 E27.66, 335.27,       2,       0, 0.856,   21.41,   12.53
       4: S17.56 E35.40, 327.53,       1,       0, 0.749,    1.73,    1.15
       5: N16.66 E57.92, 305.00,       1,       0, 0.531,   24.17,   22.76
     ---------------------------------------------------------------------


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

     North      3           5          35

     South      2           2          22

     Whole      5           7          57

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

     Center     0           0           0


dark:pcg20231028_110528_00 flat:pcg20231028_105840_01