Stellar Astrophysics
Atmosphere and Spectral Model Grids
- ATLAS-APOGEE
- Calculated using the ATLAS9 code originally for use by APOGEE
- Meszaros et al. 2012
- 3500 < Teff < 30000
- 0.0 < log(g) < 5.0
- -5.0 < [Fe/H] < +1.5
- -1.5 < [alpha/Fe] < +1.0
- -1.5 < [C/Fe] < +1.0
- Robert L. Kurucz's Grids
- A variety of archived ATLAS model atmosphere grids. 'Castelli' are the newest
- Castelli & Kurucz 2003
- 3500 < Teff < 50000
- 0.0 < log(g) < 5.0
- -4.0 < [Fe/H] < +0.5
- +0.0 < [alpha/Fe] < +0.4
- MARCS Homepage
- Gustafsson et al. 2008
- 2500 < Teff < 8000
- -1.0 < log(g) < 5.0
- -5.0 < [Fe/H] < +1.0
- +0.0 < [alpha/Fe] < +0.4
- 0.09 < C/O < 5.0
- Numerous other parameters are also varied
- Goettingen Spectral Library
- Model atmospheres and spectra calculated with the Phoenix code
- Husser et al. 2013
- 2300 < Teff < 25000
- 0.0 < log(g) < 6.0
- -4.0 < [Fe/H] < +1.0
- -0.2 < [alpha/Fe] < +1.2
Spectral Line Databases
- Linemake
- Outputs all lines in a user-selected wavelength range, including user-specified molecular lines
- Placco et al. 2021(Fortran)
- NIST ASD
- A number of formatting options for output data can be selected by clicking on the "Show Advanced Settings" button
- Citation
- Vienna Atomic Line Database (VALD)
- High-quality database. Free account registration required