2023-10-18 02:11:14UT (2023-10-18 11:11:14JST)  Solar Science Observatory NAOJ

P=+26.06, B0=+5.68, L0=134.75, radius=962.6"
obs radius= 955.7 (pixel), p_thresh=-0.085, u_thresh=-0.305

     ***** 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   S09.85 E54.47,   0.553,    125.81,    113.81,      24.17     4
       2: p    N09.23 E26.09,   0.898,      1.74,      0.97,       0.21     3
       3: p    N10.58 W06.13,   0.991,      1.39,      0.70,       0.18     2
       4: p    N10.40 W08.15,   0.987,      1.74,      0.88,       0.26     2
       5: p    N10.03 W09.94,   0.982,     10.80,      5.50,       1.80     2
       6: pu   N11.20 W11.18,   0.977,    316.80,    162.15,      90.12     2
       7: pu   N12.39 W12.58,   0.970,     78.42,     40.43,      18.12     2
       8: p    N13.15 W10.80,   0.974,     12.55,      6.44,       2.11     2
       9: p    N13.36 W10.28,   0.975,      1.39,      0.71,       0.16     2
      10: p    N13.11 W11.44,   0.972,      8.36,      4.30,       1.12     2
      11: pu   N03.54 W36.28,   0.807,    155.44,     96.33,      42.84     1
      12: p    N04.54 W33.43,   0.836,      4.53,      2.71,       0.52     1
      13: p    N03.85 W34.70,   0.823,      1.05,      0.64,       0.11     1
      14: u  1 S09.82 E54.40,   0.554,     32.76,     29.57,      11.44     4
      15: u  6 N11.26 W11.20,   0.977,     84.69,     43.36,      40.91     2
      16: u  7 N12.38 W12.57,   0.970,     11.15,      5.75,       4.82     2
      17: u 11 N03.53 W36.28,   0.807,     46.70,     28.94,      22.38     1
     --------------------------------------------------------------------------
    * = False spots


     ***** Observed Group Parameters ***** 
     ---------------------------------------------
      No.   position    Carr.Lon.      f    center
     ---------------------------------------------
       1:  N03.84 W35.40, 170.15,       4,       0
       2:  N11.68 W10.28, 145.03,      10,       1
       3:  N09.23 E26.09, 108.66,       1,       1
       4:  S09.84 E54.44,  80.31,       2,       0
     ---------------------------------------------


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

     North      3          15          45

     South      1           2          12

     Whole      4          17          57

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

     Center     2          11          31


dark:pcg20231018_091244_00 flat:pcg20231018_090410_01