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Time-Resolved Spectroscopy with SDSS

Published online by Cambridge University Press:  20 April 2012

Steven Bickerton ,
Carles Badenes ,
Thomas Hettinger ,
Timothy Beers  and
Sonya Huang
Steven Bickerton
Affiliation:
Dept. of Astrophysical Sciences, Princeton University, Princeton, NJ 08544, USA email: [email protected]
Carles Badenes
Affiliation:
Dept of Physics and Astronomy, University of Pittsburgh, Pittsburgh, PA 15260, USA email: [email protected]
Thomas Hettinger
Affiliation:
Dept of Physics and Astronomy and JINA: Joint Institute for Nuclear Astrophysics, Michigan State University, East Lansing, MI 48824, USA email: [email protected], [email protected]
Timothy Beers
Affiliation:
Dept of Physics and Astronomy and JINA: Joint Institute for Nuclear Astrophysics, Michigan State University, East Lansing, MI 48824, USA email: [email protected], [email protected]
Sonya Huang
Affiliation:
Dept. of Astrophysical Sciences, Princeton University, Princeton, NJ 08544, USA email: [email protected]
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Abstract

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We present a brief technical outline of the newly-formed project, “Detection of Spectroscopic Differences over Time” (DS/DT). Our collaboration is using individual exposures from the SDSS spectroscopic archive to produce a uniformly-processed set of time-resolved spectra. Here we provide an overview of the properties and processing of the available data, and highlight the wide range of time base-lines present in the archive.

Keywords

techniques: spectroscopicmethods:data analysissurveysstars: variable: other
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 7 , Symposium S285: New Horizons in Time-Domain Astronomy , September 2011 , pp. 289 - 290
Copyright
Copyright © International Astronomical Union 2012

References

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