[mesa-users] Kjeldsen correction in astero module

Santiago Andres Triana repepo at gmail.com
Sat Feb 14 12:21:00 EST 2015


Hi MESA users,

Playing around with the astero module and simplex, I noticed that the
frequencies, as reported in the sample_#.data files, are not
corrected. They seem to be the raw, uncorrected  frequencies from gyre
although I have specified the 'kjeldsen' method in
inlist_astero_search_controls.

The inlist is attached. The relevant snippet is this:

    ! surface corrections
      correction_scheme = 'kjeldsen' ! options are
         ! 'kjeldsen'   Correction of Kjeldsen et al. (2008)
         ! 'cubic'      Cubic correction of Ball & Gizon (2014, eqn 3)
         ! 'combined'   Combined correction of Ball & Gizon (2014, eq 4)
         ! ''           no corrections
      correction_factor = 1
         ! use this fraction of the correction; set to 0 to skip doing
corrections.
      l0_n_obs(:) = -1 ! the observed radial orders (ignored if < 0)
         ! the observed radial orders are used in calculating surface
corrections
         ! if <= 0, use default calculation for radial orders
      correction_b = 4.25d0

      save_next_best_at_higher_frequency = .true.
      save_next_best_at_lower_frequency = .true.


I'm convinced that I'm doing something silly somewhere but cannot
figure out where... any hints or comments are very much appreciated.
Many thanks in advance!

Cheers,

Santiago
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