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http://www.mso.anu.edu.au/~bessell/FTP/Bohlin2013/Soubiran_parameters.txt.
http://www.mso.anu.edu.au/~bessell/FTP/Bohlin2013/Soubiran_parameters.txt.
1. STIS New Spectrophotometric Standards
... Uncertainties in the overall calibration of SN to the fundamental standards is currently the largest single source of systematic uncertainty in the Supernova cosmology experiments. ... They can also be well modelled enabling longer wavelength flux calibrations to be generated. ... The new northern stars are SDSS standards so that we can refine the overall SDSS calibration. ... Fitting model fluxes enables them to be used as spectrophotometric and photometric standards out to beyond 25 microns. ...
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Ссылки http://www.mso.anu.edu.au/~bessell/FTP/Bohlin2013/GO12813.html -- 35.5 Кб -- 27.02.2014
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