Optical-IR SEDs of SDSS quasars in the spitzer first look survey

被引：0

作者：

Richards, G. ^{[1
]}

Lacy, M. ^{[2
]}

Storrie-Lombardi, L. ^{[2
]}

Fan, X. ^{[3
]}

Papovich, C. ^{[3
]}

Gallagher, S. ^{[4
]}

Hall, P. ^{[5
]}

Hines, D. ^{[6
]}

Anderson, S. ^{[7
]}

Jester, S. ^{[8
]}

Schneider, D. ^{[9
]}

Berk, D. Vanden ^{[9
]}

Strauss, M. ^{[1
]}

York, D. ^{[10
]}

机构：

[1] Princeton Univ Observ, Peyton Hall, Princeton, NJ 08544 USA

[2] CALTECH, Spitzer Sci Ctr, Pasadena, CA 91125 USA

[3] Univ Arizona, Steward Observ, Tucson, AZ 85721 USA

[4] Univ Calif Los Angeles, Div Astron & Astrophys, Los Angeles, CA 90095 USA

[5] York Univ, Dept Phys & Astron, Toronto, ON M3I 1P3, Canada

[6] Space Sci Inst, Boulder, CO 80301 USA

[7] Univ Washington, Dept Astron, Seattle, WA 98195 USA

[8] Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA

[9] Penn State Univ, Dept Astron & Astrophys, University Pk, PA 16802 USA

[10] Univ Chicago, Ctr Astron & Astrophys, Chicago, IL 60637 USA

来源：

SPITZER SPACE TELESCOPE: NEW VIEWS OF THE COSMOS | 2006年 / 357卷

关键词：

D O I：

暂无

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

We analyze the spectral energy distribution (SED) of SDSS-selected quasars in the Spitzer. First Look Survey area. Optical + IR colors allow for efficient selection of quasars. We construct a mean quasar SED that can be used to learn about accretion disks, disk-winds, and dusty tori. Future improvements in determining multiwavelength SEDs of different classes of quasars are needed to improve estimates of physical parameters of quasaxs such as bolometric luminosities and accretion rates.

引用

页码：261 / +

页数：2

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