2024-03-15 01:38:39UT (2024-03-15 10:38:39JST)  Solar Science Observatory NAOJ

P=-24.48, B0=-7.16, L0=331.96, radius=964.5"
obs radius= 957.9 (pixel), p_thresh=-0.110, u_thresh=-0.380

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t Group
      No. p/u    position       cos(t)    ap_area    co_area    darkness    id
     --------------------------------------------------------------------------
       1: pu   S16.66 E13.77,   0.959,     84.30,     43.95,      23.30     2
       2: p    S19.70 E21.82,   0.909,     20.12,     11.07,       4.75     2
       3: p    S19.33 E22.02,   0.909,      1.39,      0.76,       0.24     2
       4: pu   S18.13 E22.12,   0.912,     13.53,      7.41,       3.53     2
       5: p    S16.43 E53.19,   0.605,     14.22,     11.75,       2.18     3
       6: pu   N22.45 W44.81,   0.603,     20.12,     16.68,       4.86     1
       7: pu   N28.13 E59.72,   0.382,     38.51,     50.36,       5.34     4
       8: u  1 S16.72 E13.81,   0.959,     13.53,      7.06,       6.75     2
       9: u  4 S18.15 E22.16,   0.912,      1.73,      0.95,       0.78     2
      10: u  6 N22.44 W44.81,   0.603,      6.24,      5.18,       2.33     1
      11: u  7 N28.14 E59.75,   0.382,      5.20,      6.81,       1.29     4
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-6 B_t
     Region     ap_area  co_area  darkness 
 
     North       58.63    67.05     10.20
 
     South      133.57    74.94     33.99
 
     Whole      192.20   141.99     44.19
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: N22.45 W44.81,  16.76,       2,       0, 0.603,   20.12,   16.68
       2: S17.94 E17.76, 314.20,       6,       1, 0.937,  119.34,   63.20
       3: S16.43 E53.19, 278.77,       1,       0, 0.605,   14.22,   11.75
       4: N28.14 E59.73, 272.22,       2,       0, 0.382,   38.51,   50.36
     ---------------------------------------------------------------------


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

     North      2           4          24

     South      2           7          27

     Whole      4          11          51

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

     Center     1           6          16


dark:pcg20240315_112139_00 flat:pcg20240315_112354_01