[Mesa-users] information on stella/mesa.swd.ph

Sat May 4 19:26:14 UTC 2024

The second column is labelled "t post max lbol" -- this is the time after
the peak bolometric luminosity.

~Jared

On Sat, May 4, 2024 at 1:31 PM 游凱安 via Mesa-users <
mesa-users at lists.mesastar.org> wrote:

> Thanks for helping~
>
> however, how can I know vph at the specific time after the explosion since
> this profile doesn't have time index.
>
> or I need to refer some data to get time index?
>
> I want to find vph at the middle of plateau.
>
> Sincerely,
> Kai-An
>
> [image: 截圖 2024-05-05 凌晨1.26.21.png]
>
> Jared Goldberg <jgoldberg at flatironinstitute.org> 於 2024年4月16日 週二 上午5:56寫道：
>
>> Make sure your $MESA_DIR, $MESASDK_ROOT, and version of STELLA are all
>> consistent.
>>
>> In newer revisions of MESA you can also comment out the MESA_DIR = .....
>> line in stella/res/makefile. Then it will default to using your existing
>> $MESA_DIR.
>>
>> In stella_extras.f90. there is a line "my_mesa_dir = ../../.. "  (line 46
>> in my version but it may be modified) -- you will want to set that to match
>> your $MESA_DIR as well.
>>
>> ~Jared
>>
>> On Mon, Apr 15, 2024 at 1:19 PM 游凱安 via Mesa-users <
>> mesa-users at lists.mesastar.org> wrote:
>>
>>> [image: 截圖 2024-04-16 凌晨1.18.12.png]
>>>
>>> 游凱安 <timyu930218 at gmail.com> 於 2024年4月16日 週二 上午1:17寫道：
>>>
>>>> sorry, I've modified makefile in res again.
>>>>
>>>> but it still cannot work.
>>>>
>>>> should I modify the run script or something else in MESA/utils?
>>>>
>>>> tks
>>>>
>>>> Jared Goldberg <jgoldberg at flatironinstitute.org> 於 2024年4月15日 週一
>>>> 上午11:07寫道：
>>>>
>>>>> Your $MESA_DIR should be set to the directory for your MESA
>>>>> installation, not ..stella/res/
>>>>> Cheers,
>>>>> ~Jared
>>>>>
>>>>>
>>>>> On Apr 14, 2024, at 9:51 PM, 游凱安 via Mesa-users <
>>>>> mesa-users at lists.mesastar.org> wrote:
>>>>>
>>>>> 
>>>>> <截圖 2024-04-15 上午9.41.14.png>
>>>>>
>>>>>
>>>>> Yes, I want to find velocity in the photosphere.
>>>>> I have checked res directory, and there is no mesa.swd.ph file
>>>>> which is different from the test directory.
>>>>> <截圖 2024-04-15 上午9.44.57.png>
>>>>> the makefile is in the res directory
>>>>> but after the stop of running in stella, it always says
>>>>> makefile:7: ..stella/res/makefile_header: No such file or directory.
>>>>>
>>>>> so, how should I modify the route so that it will produce mesa.swd.ph?
>>>>>
>>>>> Sincerely,
>>>>> Kai-an
>>>>>
>>>>> Jared Goldberg <jgoldberg at flatironinstitute.org> 於 2024年4月15日 週一
>>>>> 上午1:51寫道：
>>>>>
>>>>>> Dear Kai-an,
>>>>>>
>>>>>> What do you mean by v_phm ? Do you mean the velocity at the
>>>>>> photosphere? This is included in mesa.swd.ph. Or do you mean a
>>>>>> synthetic estimated velocity probed by the Fe II 5169A line, which is
>>>>>> contained in mesa.vel_feII .
>>>>>>
>>>>>> After the stop of the normal STELLA run, there is a script
>>>>>> res/stella_extras.f90 which compiles some useful output, including
>>>>>> generating the mesa.swd.ph file, from other files (including
>>>>>> mesa.swd and mesa.ph, which are different files). You can see the
>>>>>> stella/README for more details, and the code used to generate
>>>>>> mesa.swd.ph is in res/stella_extras.f90
>>>>>>
>>>>>> Best,
>>>>>> ~Jared
>>>>>>
>>>>>> On Sun, Apr 14, 2024 at 2:58 AM 游凱安 via Mesa-users <
>>>>>> mesa-users at lists.mesastar.org> wrote:
>>>>>>
>>>>>>> Dear all,
>>>>>>>
>>>>>>> I have looked up for some information,
>>>>>>>
>>>>>>> but it seems that both mesa.swd and mesa.ph are independent
>>>>>>>
>>>>>>> I want to clarify the meaning of each data item in the file since I
>>>>>>> want to obtain v_phm.
>>>>>>>
>>>>>>> the leftmost is the day with frequency bins?
>>>>>>>
>>>>>>> and what unit of v_phm is in the file.
>>>>>>>
>>>>>>> thank you.
>>>>>>>
>>>>>>> Sincerely,
>>>>>>>
>>>>>>> Kai-an
>>>>>>>
>>>>>>> <截圖 2024-04-14 下午2.55.03.png>
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> mesa-users at lists.mesastar.org
>>>>>>> https://lists.mesastar.org/mailman/listinfo/mesa-users
>>>>>>>
>>>>>>> _______________________________________________
>>>>> mesa-users at lists.mesastar.org
>>>>> https://lists.mesastar.org/mailman/listinfo/mesa-users
>>>>>
>>>>> _______________________________________________
>>> mesa-users at lists.mesastar.org
>>> https://lists.mesastar.org/mailman/listinfo/mesa-users
>>>
>>> _______________________________________________
> mesa-users at lists.mesastar.org
> https://lists.mesastar.org/mailman/listinfo/mesa-users
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>
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