Python code for stellar spectral analysis.
Spectral synthesis around MOOG.
To install, simply run the makefile file with make install.
WARNING: Contact here for bugs: m.tsantaki@crya.unam.mx
Installing FASMA-synthesis requires a few simple steps. We highly recommend
using Anaconda to manage your python packages.
If you do not have Anaconda installed, you need to change line 13 - 14 in the makefile. Otherwise, just run make
to install all dependencies.
Place your spectra in the spectra folder and run python FASMA.py
to open the GUI control. It is possible to create the StarMe_synth.cfg
manually and run the CLI version of FASMA with python synthDriver.py.
A small tutorial is given here
A standard setting of the configuration file has this form:
linelist teff logg [M/H] vt vmac vsini options
giraffe_sun_arcturus_calib.lst 5777 4.44 0.0 1.0 3.21 1.9 observations:Sun_HARPS.fits,resolution:115000,minimize,refine
The default options of FASMA can be changed in the configuration file StarMe_synth.cfg.
spt: False
model: marcs
MOOGv: 2014
save: False
fix_teff: False
fix_logg: False
fix_feh: False
fix_vt: False
fix_vmac: False
fix_vsini: False
flag_vt: False
flag_vmac: False
plot: False
plot_res: False
damping: 1
step_wave: 0.01
step_flux: 3.0
minimize: False
refine: False
errors: False
observations: False
inter_file: intervals_hr10_15n.lst
snr: None
resolution: None
limb: 0.6
FASMA uses the MIT licence. Copyright © 2015 Maria Tsantaki, Daniel Andreasen, and Guilherme Teixeira.
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.