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X-ray emitting AGN unveiled by the Chandra Multiwavelength Project
John D. Silverman, Paul J. Green, Thomas L. Aldcroft +4
We present an X-ray and optical analysis of a 2-8 keV flux limited (fx > 10e-14 erg s^-1 cm^-2) sample of 126 AGN detected in 16 Chandra fields. This work represents a small though…
An X-ray jet discovered by Chandra in the z=4.3 radio-selected quasar GB 1508+5714
Aneta Siemiginowska, Randall K. Smith, Thomas L. Aldcroft +3
We report the Chandra discovery of an X-ray jet associated with the redshift 4.3 radio-loud quasar GB 1508+5714. The jet X-ray emission peaks ~2 arcsec to the South-West of the qua…
Chandra Observation of 3C 212: a New Look at the X-ray and UV Absorbers
T. L. Aldcroft, A. Siemiginowska, M. Elvis +3
The red quasar 3C 212 (z=1.049) is one of the most distant and most luminous AGN which has shown evidence of an X-ray warm absorber. In order to further investigate this unusual qu…
X-ray emission from GPS/CSS sources
Aneta Siemiginowska, Thomas L. Aldcroft, Jill Bechtold +3
The high spatial resolution of the Chandra X-ray Observatory allows us to study the environment of GPS/CSS sources to within an arcsec of the strong compact core. We present the di…
Chandra Discovery of an X-ray jet and Extended X-ray Structure in z=0.63 quasar, B2 0738+313
Aneta Siemiginowska, Carlo Stanghellini, Gianfranco Brunetti +8
We have made a 30 ksec Chandra observation of the redshift z=0.63 GPS quasar B2 0738+313. We detected X-ray emission from the core and have discovered a 200 kpc (projected on the s…
Lens or Binary? Chandra Observations of the Wide Separation Broad Absorption Line Quasar Pair UM425
T. L. Aldcroft, P. J. Green
We have obtained a 110 ksec Chandra ACIS-S exposure of UM425, a pair of QSOs at z=1.47 separated by 6.5 arcsec, which show remarkably similar emission and broad absorption line (BA…