Hostname: page-component-cd9895bd7-mkpzs Total loading time: 0 Render date: 2024-12-25T15:37:04.007Z Has data issue: false hasContentIssue false
  • English
  • Français

Galaxy spectra from the UV to the mid-IR

Published online by Cambridge University Press:  17 July 2013

Michael J. I. Brown ,
John Moustakas ,
J.-D. T. Smith ,
Elisabete da Cunha ,
Masatoshi Imanishi ,
Lee Armus  and
Bernhard R. Brandl
Michael J. I. Brown
Affiliation:
School of Physics, Monash University, Clayton, Victoria 3800, Australia email: [email protected]
John Moustakas
Affiliation:
Department of Physics and Astronomy, Siena College, 515 Loudon Road, Loudonville, NY 12211-1462, USA
J.-D. T. Smith
Affiliation:
Department of Physics and Astronomy, University of Toledo, Ritter Obs., MS #113, Toledo, OH 43606, USA
Elisabete da Cunha
Affiliation:
Max Planck Institute for Astronomy, Königstuhl 17, 69117 Heidelberg, Germany
Masatoshi Imanishi
Affiliation:
Subaru Telescope, 650 North A'ohoku Place, Hilo, HI 96720, USA Department of Astronomy, School of Science, Graduate University for Advanced Studies (Sokendai), Mitaka, Tokyo 181-8588, Japan
Lee Armus
Affiliation:
Spitzer Science Center, California Institute of Technology, Pasadena, CA 91125, USA
Bernhard R. Brandl
Affiliation:
Leiden Observatory, Leiden University, P.O. Box 9513, 2300 RA Leiden, The Netherlands
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

Templates and models of galaxy spectra are often essential for determining the physical properties of galaxies. Many commonly used templates have large systematic errors, which significantly impact photometric redshifts and k-corrections. We present a new library of 110 galaxy template spectra spanning from the ultraviolet to the mid-infrared. The templates combine optical, Spitzer and Akari spectra with MAGPHYS models, all normalised and verified with matched aperture photometry. Our library contains more galaxies, spans a broader range of colours and has smaller systematic errors than previous libraries of galaxy spectra.

Keywords

galaxies: generalgalaxies: fundamental parametersgalaxies: distances and redshiftsinfrared: galaxies
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 8 , Symposium S295: The intriguing life of massive galaxies , August 2012 , pp. 286 - 289
Copyright
Copyright © International Astronomical Union 2013 

References

Coleman, G. D., Wu, C.-C., & Weedman, D. W. 1980, ApJS, 43, 393Google Scholar
da Cunha, E., Charlot, S., & Elbaz, D. 2008, MNRAS, 388, 1595Google Scholar
Gavazzi, G., Zaccardo, A., Sanvito, G., Boselli, A., & Bonfanti, C. 2004, A&A, 417, 499Google Scholar
Imanishi, M., Nakagawa, T., Shirahata, M., Ohyama, Y., & Onaka, T. 2010, ApJ, 721, 1233CrossRefGoogle Scholar
Jannuzi, B. T. & Dey, A. 1999, Photometric Redshifts and the Detection of High Redshift Galaxies, ASP Conference Series, 191, 111Google Scholar
Kennicutt, R. C. Jr. 1992, ApJS, 79, 255Google Scholar
Kinney, A. L., Calzetti, D., Bohlin, R. C., et al. 1996, ApJ, 467, 38CrossRefGoogle Scholar
Kochanek, C. S., Eisenstein, D. J., Cool, R. J., et al. 2012, ApJS, 200, 8CrossRefGoogle Scholar
Moustakas, J. & Kennicutt, R. C. Jr. 2006, ApJS, 164, 81CrossRefGoogle Scholar
Moustakas, J., Kennicutt, R. C. Jr., Tremonti, C. A., et al. 2010, ApJS, 190, 233Google Scholar
Polletta, M., Omont, A., Berta, S., et al. 2008, A&A, 492, 81Google Scholar
Rudnick, G., Rix, H.-W., Franx, M., et al. 2003, ApJ, 599, 847CrossRefGoogle Scholar
Smith, J. D. T., Draine, B. T., Dale, D. A., et al. 2007, ApJ, 656, 770CrossRefGoogle Scholar