2.3k citations
- Columbia UniversityUS5 papers
- National Institute for AstrophysicsIT4 papers
- Space Telescope Science InstituteUS4 papers
- Yale UniversityUS4 papers
- Brera Astronomical ObservatoryIT3 papers
- California Institute of TechnologyUS3 papers
- DePaul UniversityUS3 papers
- Goddard Space Flight CenterUS3 papers
- Lawrence Livermore National LaboratoryUS3 papers
- The University of Texas at AustinUS3 papers
- University of California, BerkeleyUS3 papers
- University of California, Santa CruzUS3 papers
Showing 2013Show all
3 papers · 1 filter
astro-ph.CO2013★ 45 cited
A Time Resolved Study of the Broad Line Region in Blazar 3C 454.3
Jedidah C. Isler, C. Megan Urry, Paolo Coppi +6
We present multi-epoch optical observations of the blazar 3C 454.3 (z = 0.859) from 2008 August through 2011 December, using the SMARTS Consortium 1.5m+RCSpectrograph and 1.3m+ANDI…
astro-ph.CO2013★ 12 cited
A Captured Runaway Black Hole in NGC 1277?
G. A. Shields, E. W. Bonning
Recent results indicate that the compact lenticular galaxy NGC 1277 in the Perseus Cluster contains a black hole of approximately 10 billion solar masses. This far exceeds the expe…
astro-ph.IM2013★ 2.3k cited
The Nuclear Spectroscopic Telescope Array (NuSTAR) Mission
Fiona A. Harrison, William W. Craig, Finn E. Christensen +77
The Nuclear Spectroscopic Telescope Array (NuSTAR) mission, launched on 13 June 2012, is the first focusing high-energy X-ray telescope in orbit. NuSTAR operates in the band from 3…