|
Please specify
effective temperature Teff,
surface gravity log g,
abundances for H, He, C, N, O, Ne, Na, and Mg
as well as your e-mail address.
A NLTE model atmosphere with your input parameters will be calculated by
TMAP - the Tübingen NLTE Model-Atmosphere Package -
and you will be informed about the progress by e-mail.
Personal Information
SED Parameters
Wavelength range for standard SED:
5 - 2000 Å
2000 - 3000 Å
3000 - 55000 Å
Wavelength range for an individual SED and a quicklook plot:
-
Å, Δλ ≈
Å
Note: the maximum number of data points is about 50 000.
Submit
Before submitting, please verify the entered data,
especially your e-mail address.
When publishing research making use of this tool, please acknowledge:
"The TMAW tool (http://astro.uni-tuebingen.de/~TMAW) used for this paper was constructed as part of the activities of the German Astrophysical Virtual Observatory."
and cite
Rauch et al. 2018, MNRAS, 475, 3896
|
|
Model-Grid Parameters
Abundances [mass fractions, preset with solar values
(Asplund et al., 2009,
Scott et al., 2015)]:
Presently, only SEDs of hot, compact stars can be calculated.
To exclude elements from the calculation, just set their abundance to 0.0.
The calculation of a H+He+C+N+O SED takes about one or two days,
a H+He+C+N+O+Ne+Na+Mg SED calculation takes up to five days.
Numerical instabilities may occur due to the requested parameters.
We will then check for these asap.
Please do not hesitate to start any calculation - this helps us to further improve the TMAW procedure.
Manuals how to use
TheoSSA
and
TMAW
are available (in PDF format) in
english
and
german.
The interaction of the GAVO services
TheoSSA
and
TMAW
is demonstrated in case of the central star of the planetary nebula PRTM 1
here.
.
|
:
This page was visited