The Extended Chandra Deep Field-South Survey
This WWW site presents results from the Extended Chandra Deep Field-South
survey. This survey is composed of four 250 ks Chandra ACIS-I observations
flanking the original Chandra Deep Field-South. The total solid
angle covered by these observations is about 1100 sq. arcmin.
Primary Research Papers
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The 2 Ms Chandra Deep Field-North Survey and the 250 ks
Extended Chandra Deep Field-South Survey: Improved
Point-Source Catalogs
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Additional data products - Event files, images, exposure/background/sensitivity maps, etc. (tar file; machine readable)
Y.Q. Xue,
B. Luo,
W.N. Brandt,
D.M. Alexander,
F.E. Bauer,
B.D. Lehmer,
G. Yang,
2016, ApJS, in press
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The Extended Chandra Deep Field-South Survey: Optical
Spectroscopy of Faint X-ray Sources with the VLT and Keck
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Catalogs and reduced spectra
J.D. Silverman, V. Mainieri, M. Salvato, G. Hasinger, J. Bergeron, P. Capak,
G. Szokoly, A. Finoguenov, R. Gilli, P. Rosati, P. Tozzi, C. Vignali, D.M. Alexander,
W.N. Brandt, B.D. Lehmer, B. Luo, D. Rafferty, Y.Q. Xue, I. Balestra,
F.E. Bauer, M. Brusa, A. Comastri, J. Kartaltepe, A.M. Koekemoer, T. Miyaji,
D.P. Schneider, E. Treister, L. Wisotski, M. Schramm,
2010, ApJS, 191, 124
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Discovery of the Most-Distant Double-Peaked Emitter at z = 1.369
B. Luo, W.N. Brandt, J.D. Silverman, I.V. Strateva, F.E. Bauer, P. Capak,
J. Kartaltepe, B.D. Lehmer, V. Mainieri, M. Salvato, G. Szokoly, D.P. Schneider,
C. Vignali, 2009, ApJ, 695, 1227
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Tracing the Mass-Dependent Star Formation History of Late-Type
Galaxies Using X-ray Emission: Results from the Chandra Deep Fields
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Table 1 - Properties of X-ray detected late-type galaxies (ASCII; machine readable)
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Table 2 - Stacked mean properties of late-type galaxies (ASCII; machine readable)
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Supplementary Table - Properties of the utilized late-type galaxies (ASCII; machine readable)
B.D. Lehmer, W.N. Brandt, D.M. Alexander, E.F. Bell, A.E. Hornschemeier, D.H. McIntosh,
F.E. Bauer, R. Gilli, V. Mainieri, D.P. Schneider, J.D. Silverman, A.T. Steffen,
P. Tozzi, C. Wolf, 2008, ApJ, 681, 1163
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The Evolution of AGN Host Galaxies: From Blue to Red and the
Influence of Large-Scale Structures
J.D. Silverman, V. Mainieri, B.D. Lehmer, D.M. Alexander, F.E. Bauer, J. Bergeron,
W.N. Brandt, R. Gilli, G. Hasinger, D.P. Schneider, P. Tozzi, C. Vignali,
A.M. Koekemoer, T. Miyaji, P. Popesso, P. Rosati, G. Szokoly, 2008, 675, 1025
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The X-ray Evolution of Early-Type Galaxies in the Extended Chandra
Deep Field-South
B.D. Lehmer, W.N. Brandt, D.M. Alexander, E.F. Bell, D.H. McIntosh,
F.E. Bauer, G. Hasinger, V. Mainieri, T. Miyaji, D.P. Schneider,
A.T. Steffen, 2007, ApJ, 657, 681
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The X-ray-to-Optical Properties of Optically Selected Active Galaxies Over Wide
Luminosity and Redshift Ranges
A.T. Steffen, I. Strateva, W.N. Brandt, D.M. Alexander, A.M. Koekemoer,
B.D. Lehmer, D.P. Schneider, C. Vignali, 2006, AJ, 131, 2826
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The Properties and Redshift Evolution of Intermediate-Luminosity
Off-Nuclear X-ray Sources in the Chandra Deep Fields
B.D. Lehmer, W.N. Brandt, A.E. Hornschemeier, D.M. Alexander, F.E. Bauer,
A.M. Koekemoer, D.P. Schneider, A.T. Steffen, 2006, AJ, 131, 2394
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The Extended Chandra Deep Field-South Survey. Chandra Point-Source Catalogs
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All the "postage stamp" images for Figure 12
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Table 2 - Main Catalog (ASCII; machine readable)
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Table 3 - Duplicate Detection Catalog (ASCII; machine readable)
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Table 6 - Supplementary Catalog (ASCII; machine readable)
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Figure 18 data - Solid Angle vs. Flux Limit (ASCII; machine readable)
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Figure 19 data - Integral Number Counts (ASCII; machine readable)
- E-CDF-S Field 1 FITS images (Figure 3):
0.5-8 keV
0.5-2 keV
2-8 keV
- E-CDF-S Field 2 FITS images (Figure 3):
0.5-8 keV
0.5-2 keV
2-8 keV
- E-CDF-S Field 3 FITS images (Figure 3):
0.5-8 keV
0.5-2 keV
2-8 keV
- E-CDF-S Field 4 FITS images (Figure 3):
0.5-8 keV
0.5-2 keV
2-8 keV
- E-CDF-S Field 1 FITS exposure maps (Figure 5):
0.5-8 keV
0.5-2 keV
2-8 keV
- E-CDF-S Field 2 FITS exposure maps (Figure 5):
0.5-8 keV
0.5-2 keV
2-8 keV
- E-CDF-S Field 3 FITS exposure maps (Figure 5):
0.5-8 keV
0.5-2 keV
2-8 keV
- E-CDF-S Field 4 FITS exposure maps (Figure 5):
0.5-8 keV
0.5-2 keV
2-8 keV
- E-CDF-S Field 1 FITS background images (Figure 16):
0.5-8 keV
0.5-2 keV
2-8 keV
- E-CDF-S Field 2 FITS background images (Figure 16):
0.5-8 keV
0.5-2 keV
2-8 keV
- E-CDF-S Field 3 FITS background images (Figure 16):
0.5-8 keV
0.5-2 keV
2-8 keV
- E-CDF-S Field 4 FITS background images (Figure 16):
0.5-8 keV
0.5-2 keV
2-8 keV
B.D. Lehmer, W.N. Brandt, D.M. Alexander, F.E. Bauer, D.P. Schneider,
P. Tozzi, J. Bergeron, G.P. Garmire, R. Giacconi, R. Gilli, G. Hasinger,
A.E. Hornschemeier, A.M. Koekemoer, V. Mainieri, T. Miyaji, M. Nonino,
P. Rosati, J.D. Silverman, G. Szokoly, C. Vignali,
2005, ApJS, 161, 21
Other Relevant Papers Using the X-ray Data
Contact and Funding Information
Niel Brandt, Bret Lehmer, Bin Luo, and Yongquan Xue
for the Extended Chandra Deep Field-South Team
(wnbrandt @ gmail.com, lehmer @ uark.edu, bluo @ nju.edu.cn, xuey @ ustc.edu.cn).
Support for this work was partially provided by the National Aeronautics and Space
Administration through Chandra Award Number GO4-5157 issued by the Chandra X-ray
Observatory Center, which is operated by the Smithsonian Astrophysical Observatory
for and on behalf of the National Aeronautics Space Administration under
contract NAS8-03060.
This material is partially based upon work supported by the National Science Foundation
under Grant No. 9983783. Any opinions, findings, and conclusions or recommendations expressed
in this material are those of the authors and do not necessarily reflect the views of
the National Science Foundation.