2023-02-01 03:07:33UT (2023-02-01 12:07:33JST)  Solar Science Observatory NAOJ

P=-12.09, B0=-6.00, L0=315.05, radius=975.5"
obs radius= 976.7 (pixel), p_thresh=-0.115, u_thresh=-0.395

     ***** 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    S23.94 W80.00,   0.200,      2.67,      6.67,       0.17     1
       2: p    S23.35 W80.00,   0.200,      6.67,     16.69,       0.63     1
       3: p    S17.86 W20.47,   0.919,      1.00,      0.54,       0.14     4
       4: p    S24.40 E36.37,   0.772,      6.01,      3.89,       0.98     5
       5: p    S21.58 E28.54,   0.851,     11.68,      6.86,       2.54     5
       6: p    S21.41 E29.06,   0.847,     11.01,      6.50,       2.19     5
       7: p    S21.21 E29.41,   0.845,      4.00,      2.37,       0.72     5
       8: p    S20.76 E30.04,   0.842,      1.67,      0.99,       0.26     5
       9: p    S13.44 E57.98,   0.537,      6.34,      5.90,       0.95     7
      10: pu   S13.17 E59.07,   0.522,     13.68,     13.12,       2.75     7
      11: pu   S12.53 E57.75,   0.541,     46.38,     42.89,       8.76     7
      12: p    S12.62 E61.17,   0.491,      4.67,      4.76,       0.65     7
      13: p    S11.90 E63.16,   0.461,      7.68,      8.32,       0.89     7
      14: p    N22.87 W71.40,   0.252,      5.01,      9.95,       0.44     2
      15: p    N24.47 W76.67,   0.165,      3.34,     10.09,       0.26     2
      16: p    N24.54 W70.15,   0.264,      3.00,      5.69,       0.26     2
      17: pu   N23.76 W35.40,   0.700,     80.09,     57.22,      19.78     3
      18: p    N29.06 E46.99,   0.542,      6.01,      5.54,       0.92     6
      19: u 10 S13.14 E59.07,   0.522,      2.34,      2.24,       0.74     7
      20: u 11 S12.63 E57.69,   0.542,      6.67,      6.16,       2.47     7
      21: u 17 N23.73 W35.42,   0.700,     17.35,     12.40,       8.07     3
     --------------------------------------------------------------------------
    * = False spots


     ***** Observed Group Parameters ***** 
     ---------------------------------------------
      No.   position    Carr.Lon.      f    center
     ---------------------------------------------
       1:  S23.61 W80.00,  35.05,       2,       0
       2:  N23.81 W73.19,  28.24,       3,       0
       3:  N23.74 W35.41, 350.45,       2,       0
       4:  S17.86 W20.47, 335.52,       1,       1
       5:  S22.27 E31.51, 283.53,       5,       0
       6:  N29.06 E46.99, 268.06,       1,       0
       7:  S12.70 E59.78, 255.26,       7,       0
     ---------------------------------------------


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

     North      3           6          36

     South      4          15          55

     Whole      7          21          91

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

     Center     1           1          11


dark:pcg20230201_120942_00 flat:pcg20230201_085047_01