166 citations · 831 across the 26 of their papers we have counts for
5 papers · 1 filter
Chandra measurement of the X-ray spectrum of a quasar at z=5.99
Daniel A. Schwartz, Shanil N. Virani
We report the first measurement of the X-ray spectrum of the z = 5.99 quasar SDSSp J130608.26+035626.3 from a 120 ks observation by the Chandra ACIS-S instrument. Between 0.5 and 7…
A Chandra Survey of Quasar Jets: First Results
H. L. Marshall, D. A. Schwartz, J. E. J. Lovell +6
We present results from Chandra X-ray imaging and spectroscopy of a flux-limited sample of flat spectrum radio-emitting quasars with jet-like extended structure. Twelve of twenty q…
Discovery of a Jet-Like Structure at the High Redshift QSO CXOMP J084128.3+131107
D. A. Schwartz, J. Silverman, M. Birkinshaw +7
The Chandra Multiwavelength Project (ChaMP) has discovered a jet-like structure associated with a newly recognized QSO at redshift z=1.866. The system was 9.4 arcmin off-axis durin…
An X-ray View of Radio Sources
Daniel A. Schwartz
We review recent examples where the synergy between radio and X-ray observations has led to substantial progress in understanding astronomical systems. The sub-arcsecond imaging ca…
The Development and Scientific Impact of the Chandra X-Ray Observatory
Daniel A. Schwartz
I review the operational capabilities of the Chandra X-ray Observatory, including some of the spectacular results obtained by the general observer community. A natural theme of thi…