The Subaru-XMM-Newton Deep Survey (SXDS). VIII. Multi-wavelength identification, optical/NIR spectroscopic properties, and photometric redshifts of X-ray sources
The Subaru-XMM-Newton Deep Survey (SXDS). VIII. Multi-wavelength identification, optical/NIR spectroscopic properties, and photometric redshifts of X-ray sources
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斯巴鲁-XMM-牛顿深度勘测 (SXDS)。
DOI：
10.1093/pasj/psv050
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发表时间：
2015
影响因子：
2.3
通讯作者：
Akiyama M
中科院分区：
文献类型：
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作者：
Akiyama M
我们报告了在Subaru-XMM-Newton Deep Survey（SXDS）中发现的X射线源的多波长识别，使用覆盖远紫外和中红外（MIR）之间波长范围的深度成像数据。我们利用似然比方法对R波段、3.6 μm、近紫外和24 μm源星表以及在1.4GHz射电和′波段变率巡天中选择的活动星系核（AGN）候选星表进行了选择。一旦排除了银河系恒星、附近星系中的超亮X射线源和星系团的候选者，样本中就有896个活动星系核候选者。我们在光学和近红外多目标摄谱仪进行光谱观测的主要对应物，65%的X射线活动星系核候选者被光谱确定。对于其余的X射线活动星系核候选者，我们评估其光度红移与光度数据在15个波段。利用X射线选择活动星系核大样本的多波长光度数据，我们估算了窄线活动星系核的宿主星系的恒星质量M*。恒星质量的分布在z = 0.1到4.0之间是非常恒定的。M * 与2-10 keV光度的关系可用黑洞质量与M * 关系的强宇宙学演化来解释。我们还评估了X射线活动星系核的紫外-中红外光谱能量分布（SED）的散射作为X射线光度和吸收的函数。散射进行了比较与星系的红移和恒星质量分布与X射线活动星系核相匹配。遮蔽X射线活动星系核的UV-NIR（近红外）SEDs与匹配样本中的星系相似。在NIR-MIR范围内，X射线活动星系核的中位SEDs更红，但X射线活动星系核的SEDs的散射与匹配样本中的星系的SEDs的散射大致重叠。
We report on the multi-wavelength identification of the X-ray sources found in the Subaru–XMM-Newton Deep Survey (SXDS) using deep imaging data covering the wavelength range between the far-UV and mid-IR (MIR). We select a primary counterpart of each X-ray source by applying the likelihood ratio method toR-band, 3.6 μm, near-UV, and 24 μm source catalogs as well as matching catalogs of active galactic nucleus (AGN) candidates selected in 1.4 GHz radio andi′-band variability surveys. Once candidates for Galactic stars, ultra-luminous X-ray sources in a nearby galaxy, and clusters of galaxies are removed there are 896 AGN candidates in the sample. We conduct spectroscopic observations of the primary counterparts with multi-object spectrographs in the optical and NIR; 65% of the X-ray AGN candidates are spectroscopically identified. For the remaining X-ray AGN candidates, we evaluate their photometric redshift with photometric data in 15 bands. Utilizing the multi-wavelength photometric data of the large sample of X-ray-selected AGNs, we evaluate the stellar masses,M*, of the host galaxies of the narrow-line AGNs. The distribution of the stellar mass is remarkably constant fromz= 0.1 to 4.0. The relation betweenM*and 2–10 keV luminosity can be explained with strong cosmological evolution of the relationship between the black hole mass andM*. We also evaluate the scatter of the UV–MIR spectral energy distribution (SED) of the X-ray AGNs as a function of X-ray luminosity and absorption by the nucleus. The scatter is compared with galaxies which have redshift and stellar mass distribution matched with the X-ray AGN. The UV–NIR (near-IR) SEDs of obscured X-ray AGNs are similar to those of the galaxies in the matched sample. In the NIR–MIR range, the median SEDs of X-ray AGNs are redder, but the scatter of the SEDs of the X-ray AGN broadly overlaps that of the galaxies in the matched sample.
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DOI：
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发表时间：
2003
期刊：
影响因子：
--
作者：
A. Koekemoer;D. Alexander;F. Bauer;Jacqueline Bergeron;W. Brandt;E. Chatzichristou;S. Cristiani;S. M. Fall;N. Grogin;M. Livio;V. Mainieri;L. Moustakas;P. Padovani;P. Rosati;E. Schreier;C. Urry
通讯作者：
C. Urry
DOI：
10.1086/591083
发表时间：
2008-06
期刊：
The Astrophysical Journal Supplement Series
影响因子：
--
作者：
Y. Ueda;M. Watson;I. Stewart;M. Akiyama;A. Schwope;G. Lamer;J. Ebrero;F. Carrera;K. Sekiguchi-K.-Seki
通讯作者：
Y. Ueda;M. Watson;I. Stewart;M. Akiyama;A. Schwope;G. Lamer;J. Ebrero;F. Carrera;K. Sekiguchi-K.-Seki
DOI：
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发表时间：
2005
期刊：
Organic chemistry frontiers : an international journal of organic chemistry
影响因子：
--
作者：
J. Surace;D. Shupe;F. Fang;C. Lonsdale;E. González-Solares;E. Hatziminaoglou;B.;Siana;T. Babbedge;M. Polletta;G. Rodighiero;Mattia Vaccari;I. Waddington;S. Berta;D. Frayer;T. Evans;T. Jarrett;D. Padgett;S. Castro;F. Masci;D. Domingue;M. Pierre;M. Fox;M.;Rowan-Robinson;I. Pérez-Fournon;S. Oliver;G. Stacey;D. Farrah;H. Smith;A. Franceschini;F. Owen;C. Xu;A. Afonso-Luis;P. Davoodi;H. Dole;F. Pozzi;M. Salaman
通讯作者：
J. Surace;D. Shupe;F. Fang;C. Lonsdale;E. González-Solares;E. Hatziminaoglou;B.;Siana;T. Babbedge;M. Polletta;G. Rodighiero;Mattia Vaccari;I. Waddington;S. Berta;D. Frayer;T. Evans;T. Jarrett;D. Padgett;S. Castro;F. Masci;D. Domingue;M. Pierre;M. Fox;M.;Rowan-Robinson;I. Pérez-Fournon;S. Oliver;G. Stacey;D. Farrah;H. Smith;A. Franceschini;F. Owen;C. Xu;A. Afonso-Luis;P. Davoodi;H. Dole;F. Pozzi;M. Salaman
ELAIS-S1 领域的 XMM-Newton 勘测 - II。
DOI：
--
发表时间：
2008
期刊：
影响因子：
--
作者：
C. Feruglio;F. Fiore;F. Franca;N. Sacchi;S. Puccetti;A. Comastri;S. Berta;M. Brusa;A. Franceschini;C. Gruppioni;S. Mathur;I. Matute;M. Mignoli;F. Pozzi;C. Vignali;G. Zamorani
通讯作者：
G. Zamorani
DOI：
--
发表时间：
2003
期刊：
影响因子：
--
作者：
D. Kim;B. Wilkes;P. Green;R. Cameron;J. Drake;N. Evans;P. Freeman;T. Gaetz;H. Ghosh;F. R. Harnden, Jr.;M. Karovska;V. Kashyap;P. Maksym;P. Ratzlaff;E. Schlegel;J. Silverman;H. Tananbaum;A. Vikhlinin
通讯作者：
A. Vikhlinin