2025-03-28 02:33:20UT (2025-03-28 11:33:20JST)  Solar Science Observatory NAOJ

P=-25.93, B0=-6.74, L0= 22.49, radius=961.0"
obs radius= 955.2 (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    S11.80 E00.84,   0.996,      2.44,      1.23,       0.30     2
       2: p    S15.63 E74.84,   0.282,      7.33,     13.00,       0.47     5
       3: p    S15.21 E75.14,   0.277,      4.88,      8.83,       0.27     5
       4: p    N17.75 E00.33,   0.910,      6.28,      3.45,       0.76     1
       5: p    N12.59 E25.27,   0.851,     11.86,      6.97,       2.01     3
       6: pu   N12.73 E28.54,   0.825,     65.23,     39.53,      12.96     3
       7: p    N15.19 E22.41,   0.855,      7.33,      4.28,       1.11     3
       8: pu   N14.96 E24.10,   0.845,    118.96,     70.35,      17.84     3
       9: p    N14.26 E26.50,   0.832,      9.07,      5.45,       1.41     3
      10: pu   N13.43 E30.30,   0.807,     65.93,     40.86,      11.84     3
      11: p    N15.55 E24.50,   0.839,      3.49,      2.08,       0.42     3
      12: p    N14.65 E29.36,   0.808,      3.49,      2.16,       0.47     3
      13: p    N19.70 E47.17,   0.596,      4.88,      4.10,       0.48     4
      14: p    N22.19 E45.61,   0.599,      9.77,      8.16,       1.03     4
      15: u  6 N12.65 E28.52,   0.826,     11.16,      6.76,       4.16     3
      16: u  8 N15.06 E23.29,   0.850,      1.74,      1.03,       0.59     3
      17: u 10 N13.29 E30.23,   0.808,      6.28,      3.89,       2.30     3
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-6 B_t
     Region     ap_area  co_area  darkness 
 
     North      306.29   187.39     50.31
 
     South       14.65    23.06      1.04
 
     Whole      320.94   210.45     51.35
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: N17.75 E00.33,  22.16,       1,       1, 0.910,    6.28,    3.45
       2: S11.80 E00.84,  21.65,       1,       1, 0.996,    2.44,    1.23
       3: N13.97 E26.64, 355.84,      11,       0, 0.833,  285.36,  171.68
       4: N21.05 E46.33, 336.16,       2,       0, 0.598,   14.65,   12.25
       5: S15.43 E74.99, 307.50,       2,       0, 0.279,   12.21,   21.83
     ---------------------------------------------------------------------


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

     North      3          14          44

     South      2           3          23

     Whole      5          17          67

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

     Center     2           2          22


dark:pcg20250328_113439_00 flat:pcg20250328_120219_01