88 citations · 171 across the 4 of their papers we have counts for
4 papers
A Large Systematic Search for Close Supermassive Binary and Rapidly Recoiling Black Holes -- IV. Ultraviolet spectroscopy
Jessie C. Runnoe, Michael Eracleous, Tamara Bogdanović +2
We present Hubble Space Telescope ultraviolet (UV) of 13 quasars at z<0.7, along with contemporaneous optical spectra from ground-based telescopes. The targets were selected to hav…
A Large Systematic Search for Close Supermassive Binary and Rapidly Recoiling Black Holes - III. Radial Velocity Variations
Jessie C. Runnoe, Michael Eracleous, Alison Pennell +7
We have been spectroscopically monitoring 88 quasars selected to have broad H emission lines offset from their systemic redshift by thousands of km s. By analogy with sin…
NGC 3065: A Certified LINER With Broad, Variable Balmer Lines
Michael Eracleous, Jules P. Halpern
Motivated by the X-ray properties of the galaxy NGC 3065, we have obtained new optical spectra which reveal that it has a low-ionization nuclear emission-line region (LINER) as wel…
E 0336-248 : A New BL Lac Object Found by an Old Einstein
J. P. Halpern, M. Eracleous, K. Forster
We obtained new ROSAT HRI and optical observations in the field of the Einstein X-ray source E 0336-248, which we use to identify it as a 19th magnitude BL Lacertae object at z=0.2…