Other
Scientific paper
Sep 2010
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2010ycat..35239064r&link_type=abstract
VizieR On-line Data Catalog: J/A+A/523/A64. Originally published in: 2010A&A...523A..64R
Other
Models: Atmosphere, Models: Evolutionary, Populations: Stellar, Spectra: Ultraviolet
Scientific paper
Computed with the popisomc code (Version 2.53) of Daniel Sch
This data, additional files (including SEDs), and additional information also available on the Webpage: http://obswww.unige.ch/sfr/models/uvproperties/ maintained by Daniel Schaerer.
IMPORTANT NOTE ON UNITS for burst models and SFR=const: - for instantaneous burst models all the absolute output quantities are normalised to a total burst mass of 1M&sun; (as indicated by "total mass" in the file headers). Other normalisations are sometimes used elsewhere (e.g. Starburst99 output is normalised to 106^M&sun;). - for SFR=const all the absolute quantities are scaled to a star formation rate of 1M&sun;/yr.
NOTE ON THE UPPER MASS CUT-OFF (mup): Depending on the availability of stellar tracks at different metallicities, some models listed as mup=500M&sun; have an effective upper mass cut-off of mup=120-150M&sun;. In practice this applies to models at metallicities Z=0.0004, where mup=150M&sun;, and at Z>=0.001, where mup=120M&sun;. For all very low metallicities (Z<=1.e-5), where the IMF may indeed extend to very high stellar masses, tracks for masses up to mup=500M&sun; have been used.
NOTE ON THE STAR-FORMATION HISTORY CODE (sfh): Depending on the lower mass cut-off of the IMF the models have been computed up to different maximum ages. Generally the models cover ages from zero (104^yr in practice) to 1Gyr and the output is printed in steps of 1Myr (although computed internally on a 0.1Myr timestep). These models are denoted by sfh='is5' and 'cs5'. For IMFs containing only massive stars (i.e. lower mass cut-off=50M&sun;) the maximum is naturally much lower, and may vary from case to case. The output is given in steps of 0.1Myr here. These models are denoted by sfh='is4' and 'cs4'.
(7 data files).
Fosbury Robert
Raiter Anna
Schaerer Daniel
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