Identifications and Photometric Redshifts of the 2 Ms Chandra Deep Field-South Sources

  title={Identifications and Photometric Redshifts of the 2 Ms Chandra Deep Field-South Sources},
  author={Bin Luo and W. N. Brandt and Yongquan Xue and Marcella Brusa and D M Alexander and Franz Erik Bauer and Andrea Comastri and Anton M. Koekemoer and Bret D. Lehmer and Vincenzo Mainieri and David A. Rafferty and Donald P. Schneider and John D. Silverman and Cristian Vignali},
  journal={Astrophysical Journal Supplement Series},
We present reliable multiwavelength identifications and hi gh-quality photometric redshifts for the 462 X-ray sources in the � 2 Ms Chandra Deep Field-South survey. Source identifications are carrie d out using deep optical‐to‐radio multiwavelength catalogs, and are then combined to create lists of primary and secondary counterparts for the X-ray sources. We identified reliable c ounterparts for 442 (95.7%) of the X-ray sources, with an expected false-match probability of � 6.2%; we also… Expand
We present X-ray source catalogs for the ≈7 Ms exposure of the Chandra Deep Field-South (CDF-S), which covers a total area of 484.2 arcmin2. Utilizing wavdetect for initial source detection and ACISExpand
We present source catalogs for the 4 Ms Chandra Deep Field-South (CDF-S), which is the deepest Chandra survey to date and covers an area of 464.5 arcmin2. We provide a main Chandra source catalog,Expand
CANDELS/GOODS-S, CDFS, and ECDFS: photometric redshifts for normal and x-ray-detected galaxies
We present photometric redshifts and associated probability distributions for all detected sources in the Extended Chandra Deep Field South (ECDFS). This work makes use of the most up-to-date dataExpand
The Extended Chandra Deep Field-South Survey: Optical spectroscopy of faint X-ray sources with the VLT and Keck
We present the results of a program to acquire high-quality optical spectra of X-ray sources detected in the Extended-Chandra Deep Field-South (E-CDF-S) and its central 2 Ms area. New spectroscopicExpand
Photometry and Photometric Redshift Catalogs for the Lockman Hole Deep Field
We present broadband photometry and photometric redshifts for 187,611 sources located in ~0.5 deg2 in the Lockman Hole area. The catalog includes 388 X-ray-detected sources identified with the veryExpand
The Subaru-XMM-Newton Deep Survey (SXDS). VIII. Multi-wavelength identification, optical/NIR spectroscopic properties, and photometric redshifts of X-ray sources
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 andExpand
Dissecting photometric redshift for active galactic nucleus using XMM- and Chandra-COSMOS samples
In this paper, we release accurate photometric redshifts for 1692 counterparts to Chandra sources in the central square degree of the Cosmic Evolution Survey (COSMOS) field. The availability of aExpand
Optically faint X-ray sources in the Chandra deep field North: Spitzer constraints
We investigate the properties of the most optically faint sources in the GOODS-N area (R AB > 26.5). These extremely optically faint populations present an uncharted territory although they representExpand
We present the X-ray spectral analysis of the 1855 extragalactic sources in the Chandra COSMOS-Legacy survey catalog having more than 30 net counts in the 0.5-7 keV band. A total of 38% of theExpand
The XMM deep survey in the CDF-S - IV. Compton-thick AGN candidates
The Chandra Deep Field is the region of the sky with the highest concentration of X-ray data available: 4 Ms of Chandra and 3 Ms of XMM-Newton data, allowing excellent quality spectra to be extractedExpand


Photometric Redshift of X-Ray Sources in the Chandra Deep Field-South*
Based on the photometry of 10 near-ultraviolet, optical, and near-infrared bands of the Chandra Deep Field-South, we estimate the photometric redshifts for 342 X-ray sources, which constitute ~99% ofExpand
Optical and Infrared Properties of the 2 Ms Chandra Deep Field North X-Ray Sources
We present an optical and near-infrared catalog for the X-ray sources in the ?2 Ms Chandra observation of the Hubble Deep Field North region. We have high-quality multicolor imaging data for all 503Expand
The Chandra deep field South/GOODS survey. Optically faint X-ray sources
We provide important new constraints on the nature and redshift distribution of optically faint ($R\ge 25$) X-ray sources in the Chandra Deep Field South Survey. We use a large multi-wavelength dataExpand
The VLA survey of the Chandra deep field-south - II. Identification and host galaxy properties of submillijansky sources
We present the optical and infrared identifications of the 266 radio sources detected at 20 cm with the Very Large Array in the Chandra Deep Field-South. Using deep i-band Advanced Camera forExpand
The Chandra Deep Field-South: Optical Spectroscopy. I.*
We present the results of our spectroscopic follow-up program of the X-ray sources detected in the 942 ks exposure of the Chandra Deep Field-South (CDFS). A total of 288 possible counterparts wereExpand
The Chandra Deep Field-South Survey: 2 Ms Source Catalogs
We present point-source catalogs for the ≈2 Ms exposure of the Chandra Deep Field-South (CDF-S); this is one of the two most sensitive X-ray surveys ever performed. The survey covers an area of ≈436Expand
X-ray spectral properties of active galactic nuclei in the Chandra deep field south
We present a detailed X-ray spectral analysis of the sources in the 1Ms catalog of the Chandra Deep Field South (CDFS) taking advantage of optical spectroscopy and photometric redshifts for 321Expand
Photometric Redshift And Classification For The Xmm-cosmos
We present photometric redshifts and spectral energy distribution (SED) classifications for a sample of 1542 optically identified sources detected with XMM in the COSMOS field. Our template fittingExpand
A catalogue of the Chandra Deep Field South with multi-colour classification and photometric redshifts from COMBO-17
We present the COMBO-17 object catalogue of the Chandra Deep Field South for public use, covering a field which is $31\farcm5$ $\times$ $30\arcmin$ in size. This catalogue lists astrometry,Expand
The Properties and Redshift Evolution of Intermediate-Luminosity Off-Nuclear X-Ray Sources in the Chandra Deep Fields
We analyze a population of intermediate-redshift (z ≈ 0.05-0.3) off-nuclear X-ray sources located within optically bright galaxies in the Great Observatories Origins Deep Survey and Galaxy EvolutionExpand