519 citations · 3k across the 61 of their papers we have counts for
5 papers · 1 filter
PSRPI: A large VLBA pulsar astrometry program
A. T. Deller, W. F. Brisken, S. Chatterjee +7
Obtaining pulsar parallaxes via relative astrometry (also known as differential astrometry) yields distances and transverse velocities that can be used to probe properties of the p…
V-FASTR: The VLBA Fast Radio Transients Experiment
Randall B. Wayth, Walter F. Brisken, Adam T. Deller +4
Recent discoveries of dispersed, non-periodic impulsive radio signals with single-dish radio telescopes have sparked significant interest in exploring the relatively uncharted spac…
Detection of fast radio transients with multiple stations: a case study using the Very Long Baseline Array
David R. Thompson, Kiri L. Wagstaff, Walter Brisken +4
Recent investigations reveal an important new class of transient radio phenomena that occur on sub-millisecond timescales. Often transient surveys' data volumes are too large to ar…
Radar Observations and the Shape of Near-Earth Asteroid 2008 EV5
Michael W. Busch, Steven J. Ostro, Lance A. M. Benner +10
We observed the near-Earth asteroid 2008 EV5 with the Arecibo and Goldstone planetary radars and the Very Long Baseline Array during December 2008. EV5 rotates retrograde and its o…
DiFX2: A more flexible, efficient, robust and powerful software correlator
A. T. Deller, W. F. Brisken, C. J. Phillips +8
Software correlation, where a correlation algorithm written in a high-level language such as C++ is run on commodity computer hardware, has become increasingly attractive for small…