| The Multi-Wavelength Quasar Survey III. Quasars in Field 836 |
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| 作者姓名： | Richard F. Green Wolfgang Voges |
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| 基金项目： | the National Natural Science Foundation of China. |
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| 摘 要： | This is the third paper in a series connected with our Multiwavelength Quasar Survey. The survey is aimed to provide a quasar sample more complete than any previous survey by using a combined selection technique to reduce selection effects. We present the observational results for the X-ray candidates in field f836. We found 15 X-ray AGNs in this field of which eight are new discoveries. The X-ray data and optical spectra of these AGNs are given. We give the X-ray candidate selection criteria, which proved to be highly efficient in isolating X-ray AGNs.
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| 关 键 词： | galaxies: active: individual (field f836) — X-rays: galaxies: quasars |
The Multi-Wavelength Quasar Survey III. Quasars in Field 836 |
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| Richard F. Green,Wolfgang Voges.The Multi-Wavelength Quasar Survey III. Quasars in Field 836[J].Chinese Journal of Astronomy and Astrophysics,2007(3). |
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| Abstract: | This is the third paper in a series connected with our Multiwavelength Quasar Survey. The survey is aimed to provide a quasar sample more complete than any previous survey by using a combined selection technique to reduce selection effects. We present the observational results for the X-ray candidates in field f836. We found 15 X-ray AGNs in this field of which eight are new discoveries. The X-ray data and optical spectra of these AGNs are given. We give the X-ray candidate selection criteria, which proved to be highly efficient in isolating X-ray AGNs. |
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