Re: [mesa-users] solar calibration with Asplund abundances

[Ehsan M. <e.m...@gm...>]

Hello,
I remember that Radek Smolec kindly provided "OP_a09". Isn't that enough?
I use v. 5548, and I have it in my /data/kap_data.
Let me know if it is not available (for some reasons) in later versions, and I will surely provide you with that.

Regards.
Ehsan.



On Jan 15, 2014, at 8:21 PM, Bill Paxton wrote:

> Hi,
> 
> You might want to create an OP opacity table for the Asplund abundances.    
> The mesa one is OPAL and I believe Aldo used OP for his work.
> 
> Note that there have been problems with the OP generated tables including a few NaN's at the table edge for low R.   But I think you can safely remove those by doing "interpolation by eye" to edit the text file.
> 
> If you get the table from the OP website, then I can do the mesa kap preprocessing to make the mesa format table.
> 
> Or perhaps someone out there has already done this?
> 
> -B
> 
> 
> 
> 
> On Jan 14, 2014, at 8:37 AM, Jean-Claude Passy wrote:
> 
>> Hi all,
>> 
>> I was wondering if anyone had tried a solar calibration but with the Asplund abundances. I gave it a try and found the following accuracies:
>> 
>> 1% in Teff,
>> 5% in L,
>> 2% in Rcz.
>> 
>> Comparing with Serenelli et al. (2009):
>> http://esoads.eso.org/abs/2009ApJ...705L.123S
>> 
>> these results are consistent in terms of Rcz, and better regarding the He surface abundances (here Ysurf = 0.2477). I used MESA version 5595 (inlists and output attached).
>> 
>> Has anybody tried to do the same thing and found better accuracies?
>> 
>> Cheers,
>> 
>> JC
>> 
>> <inlist_astero_search_controls3>
>> <inlist_solar3>
>> <sample_0001.data3>
>> 
>> 
>> 
>> 
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