2023-03-01 03:53:47UT (2023-03-01 12:53:47JST)  Solar Science Observatory NAOJ

P=-21.47, B0=-7.22, L0=305.92, radius=968.3"
obs radius= 972.3 (pixel), p_thresh=-0.080, u_thresh=-0.290

     ***** 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    S29.48 W42.20,   0.702,      2.02,      1.44,       0.18     1
       2: p    S26.39 W48.83,   0.641,     26.93,     21.01,       3.88     1
       3: p    S27.99 W42.40,   0.706,      6.06,      4.29,       0.53     1
       4: p    S25.15 W48.16,   0.652,     14.81,     11.35,       1.80     1
       5: pu   N22.85 W42.70,   0.623,    978.40,    785.14,     250.12     2
       6: pu   N22.99 W38.51,   0.666,     26.26,     19.73,       4.20     2
       7: p    N22.80 W36.97,   0.682,      1.01,      0.74,       0.09     2
       8: pu   N24.10 W37.60,   0.666,    159.92,    120.03,      37.06     2
       9: p    N24.70 W36.71,   0.670,      2.02,      1.51,       0.18     2
      10: p    N25.20 W36.09,   0.672,     29.29,     21.79,       2.75     2
      11: p    N25.39 W36.87,   0.663,      4.04,      3.05,       0.50     2
      12: p    N25.00 W35.49,   0.679,      3.03,      2.23,       0.30     2
      13: p    N26.25 W38.14,   0.644,      5.72,      4.44,       0.80     2
      14: p    N26.61 W39.03,   0.633,      2.69,      2.13,       0.26     2
      15: pu   N26.56 W34.26,   0.677,    263.62,    194.63,      53.46     2
      16: p    N27.18 W35.96,   0.657,      1.01,      0.77,       0.10     2
      17: p    N24.26 W27.16,   0.753,      8.08,      5.36,       1.06     2
      18: pu   N09.10 E48.53,   0.629,    147.13,    116.98,      29.77     3
      19: pu   N32.23 E65.35,   0.283,    123.56,    218.34,      17.27     4
      20: u  5 N21.48 W40.97,   0.651,     13.13,     10.08,       4.24     2
      21: u  5 N23.07 W42.97,   0.619,    252.85,    204.38,     120.10     2
      22: u  6 N23.04 W38.48,   0.666,      2.69,      2.02,       0.77     2
      23: u  8 N23.75 W37.62,   0.669,     33.67,     25.18,      14.12     2
      24: u  8 N25.04 W37.79,   0.657,     13.80,     10.50,       5.08     2
      25: u 15 N26.24 W33.53,   0.686,     20.54,     14.96,       7.64     2
      26: u 15 N27.02 W35.04,   0.667,     19.53,     14.65,       8.30     2
      27: u 15 N26.67 W33.11,   0.686,      2.36,      1.72,       0.72     2
      28: u 18 N09.04 E48.54,   0.629,     37.04,     29.44,      13.59     3
      29: u 19 N32.24 E65.21,   0.285,     29.63,     52.02,       7.46     4
     --------------------------------------------------------------------------
    * = False spots


     ***** Observed Group Parameters ***** 
     ---------------------------------------------
      No.   position    Carr.Lon.      f    center
     ---------------------------------------------
       1:  S26.98 W46.12, 352.05,       4,       0
       2:  N24.27 W36.89, 342.81,      21,       0
       3:  N09.08 E48.53, 257.39,       2,       0
       4:  N32.24 E65.30, 240.63,       2,       0
     ---------------------------------------------


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

     North      3          25          55

     South      1           4          14

     Whole      4          29          69

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

     Center     0           0           0


dark:pcg20230301_125509_00 flat:pcg20230228_095528_01