&calibration_controls

   search_type = 'just_do_first_values' 
      ! run 1 case only using "first" values defined below
   !search_type = 'bobyqa' 
      ! search for combination minimizing chi^2 using BOBYQA algorithm

   ! targets

   target_log_luminosity = 0
   sigma_log_luminosity = 1d-5

   target_log_radius = 0
   sigma_log_radius = 1d-5

   target_surface_Z_div_X = 2.292d-2 ! GS98 value     
   !target_surface_Z_div_X = 1.81d-2 ! Asplund 09 value
   sigma_surface_Z_div_X = 1d-3  
   
   ! OPTIONAL EXTRA TERMS FOR CHI^2
   target_Rcz = 0.713d0 ! Bahcall, Serenelli, Basu, 2005
   sigma_Rcz = 1d-3
   use_Rcz_in_search = .true.
   
   target_surf_He = 0.2485d0 ! Bahcall, Serenelli, Basu, 2005
   sigma_surf_He = 0.0034
   use_sigma_surf_He_in_search = .true.
   
   target_csound_rms = 0
   sigma_csound_rms = 2d-6
   use_csound_rms_in_search = .true.
   
                                                      
   ! parameters
   first_Y = 0.28021965062297d0
   min_Y = 0.2784 ! 0.277d0
   max_Y = 0.2804 ! 0.283d0
   vary_Y = .true. ! else use first_Y

   first_Z_div_X = 0.02907155775454d0
   min_Z_div_X = 0.0275 ! 0.025d0
   max_Z_div_X = 0.0296 ! 0.033d0
   vary_Z_div_X = .true. ! else use first_Z_div_X
   
   first_alpha = 1.91054420292493d0
   min_alpha = 1.90 ! 1.84d0
   max_alpha = 1.94 ! 1.96d0
   vary_alpha = .true. ! else use first_alpha
   
   first_f_ov = 0.01242157889075d0
   min_f_ov = 0.0107 ! 0.000
   max_f_ov = 0.0127 ! 0.015
   ! set sigma_Rcz according to whether or not using overshooting
   !vary_f_ov = .true. ! else use first_f_ov
   vary_f_ov = .true. 
   
   first_f0_ov_fraction = 1.0
   min_f0_ov_fraction = 0.5
   max_f0_ov_fraction = 1.5
   !vary_f0_ov_fraction = .true. ! else use first_f0_ov_fraction
   vary_f0_ov_fraction = .false. 
      ! if true, then change overshoot_f0_below_nonburn along with other parameters
      ! if false, then set overshoot_f0_below_nonburn to first_f0_ov_fraction*first_f_ov
   
   Y_frac_he3 = 1d-4


   
   ! initial_h1 = 0.69973725795110
   ! initial_h2 = 0
   ! initial_he3 = 0.00002799888257
   ! initial_he4 = 0.27996082682031
   ! initial_z = 0.02027391634602
   
   ! results
   ! logR = -0.00000408972924
   ! logL = -0.00048791501789
   ! csound_rms = 0.00080688553180
   ! surf_Z_div_X = 0.02505828343564
   ! surf_he = 0.25132185008910


      
   max_tries = 500 ! limit for BOBYQA
   rhoend = 1d-7 ! convergence parameter for BOBYQA
      
/ ! end of calibration_controls
