2025-10-18 00:53:24UT (2025-10-18 09:53:24JST)  Solar Science Observatory NAOJ

P=+26.03, B0=+5.65, L0=207.15, radius=962.7"
obs radius= 957.8 (pixel), p_thresh=-0.075, u_thresh=-0.275

     ***** 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    S15.49 E55.54,   0.516,      4.16,      4.03,       0.31     6
       2: pu   S14.96 E50.13,   0.591,    180.09,    152.38,      30.97     6
       3: p    S14.17 E53.25,   0.553,     11.80,     10.66,       0.92     6
       4: p    S13.75 E53.20,   0.556,      2.43,      2.19,       0.19     6
       5: pu   S08.29 E73.56,   0.264,     76.69,    145.00,       7.69     7
       6: p    S13.74 E01.73,   0.943,      4.86,      2.58,       0.49     4
       7: pu   S13.71 W01.11,   0.943,    373.72,    198.09,     102.62     4
       8: p    S09.98 W02.29,   0.962,     12.84,      6.67,       1.95     4
       9: p    S17.20 W25.71,   0.827,      4.51,      2.73,       0.46     3
      10: pu   N10.36 E32.74,   0.841,    175.23,    104.17,      41.05     5
      11: p    S14.48 W27.89,   0.827,      7.63,      4.62,       0.76     3
      12: p    S14.70 W28.22,   0.823,      2.78,      1.69,       0.29     3
      13: pu   N05.78 W49.51,   0.653,    235.61,    180.48,      47.68     2
      14: p    N05.58 W52.34,   0.615,      4.51,      3.67,       0.56     2
      15: pu   N07.00 W58.28,   0.531,    527.78,    496.65,     123.18     2
      16: pu   N24.08 W75.50,   0.268,    242.55,    453.18,      31.18     1
      17: u  2 S15.02 E49.92,   0.593,     31.58,     26.61,       9.21     6
      18: u  5 S08.21 E73.33,   0.268,      1.39,      2.59,       0.25     7
      19: u  7 S13.69 W01.18,   0.943,     91.26,     48.37,      46.64     4
      20: u 10 N10.38 E32.71,   0.841,     38.52,     22.89,      16.78     5
      21: u 13 N05.72 W49.60,   0.652,     47.89,     36.75,      17.05     2
      22: u 15 N06.92 W58.22,   0.532,    148.17,    139.23,      65.58     2
      23: u 16 N23.45 W75.51,   0.268,     35.74,     66.78,       8.30     1
      24: u 16 N25.44 W74.47,   0.283,     15.27,     26.98,       3.43     1
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-6 B_t
     Region     ap_area  co_area  darkness 
 
     North     1185.69  1238.14    243.64
 
     South      681.51   530.63    146.64
 
     Whole     1867.20  1768.77    390.28
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: N24.29 W75.17, 282.32,       3,       0, 0.273,  242.55,  453.18
       2: N06.39 W54.44, 261.60,       5,       0, 0.586,  767.91,  680.79
       3: S15.63 W27.12, 234.27,       3,       0, 0.827,   14.92,    9.03
       4: S12.59 W00.67, 207.83,       4,       1, 0.950,  391.41,  207.34
       5: N10.37 E32.73, 174.42,       2,       0, 0.841,  175.23,  104.17
       6: S14.73 E51.93, 155.22,       5,       0, 0.568,  198.48,  169.26
       7: S08.27 E73.49, 133.66,       2,       0, 0.266,   76.69,  145.00
     ---------------------------------------------------------------------


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

     North      3          10          40

     South      4          14          54

     Whole      7          24          94

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

     Center     1           4          14


dark:pcg20251018_095450_00 flat:pcg20251018_094204_01