95 citations · 602 across the 22 of their papers we have counts for
10 papers · 1 filter
Detailed studies of giant pulses from the millisecond pulsar B1937+21
V. I. Kondratiev, M. V. Popov, V. A. Soglasnov +3
The second fastest millisecond pulsar, B1937+21, is one of several pulsars known to emit giant pulses (GPs). GPs are characterized by their huge energy, power-law cumulative energy…
Interstellar Scintillation Observations of 146 Extragalactic Radio Sources
B. Rickett, T. J. W. Lazio, F. D. Ghigo
From 1979--1996 the Green Bank Interferometer was used by the Naval Research Laboratory to monitor the flux density from 146 compact radio sources at frequencies near 2 and 8 GHz.…
Green Bank Telescope Measurement of the Systemic Velocity of the Double Pulsar Binary J0737-3039 and Implications for its Formation
S. M. Ransom, V. M. Kaspi, R. Ramachandran +5
We report on the measurement at 820- and 1400-MHz of orbital modulation of the diffractive scintillation timescale from pulsar A in the double-pulsar system J0737-3039 using the Gr…
Mid-IR and CO Observations of the IR/X-Ray Luminous Seyfert I Galaxy NGC985: The Making or Breaking of a ULIRG?
P. N. Appleton, V. Charmandaris, Y. Gao +4
We describe ISO and BIMA observations of the z=0.04 Seyfert 1 ring galaxy NGC985 which suggest close parallels with some quasar host galaxies. NGC985 contains two closely spaced nu…
X-Ray Spectral Behavior of the Relativistic Jet Source Cygnus X-3
M. L. McCollough, C. R. Robinson, S. N. Zhang +13
Cyg X-3 is an unusual X-ray binary which shows remarkable correlative behavior between the hard X-ray, soft X-ray, and the radio. We present an analysis of these long term light cu…
Discovery of Correlated Behavior Between the HXR and the Radio Bands in Cygnus X-3
M. L. McCollough, C. R. Robinson, S. N. Zhang +8
Using CGRO/BATSE hard X-ray (HXR) data and GHz radio monitoring data from the Green Bank Interferometer (GBI), we have performed a long term study ( 1800 days) of the unusual…
Long-Term Flux Monitoring of LSI +61 303 at 2.25 and 8.3 GHz
P. S. Ray, R. S. Foster, E. B. Waltman +2
LSI +61 303 is an exotic binary system consisting of a ~10 Msun B star and a compact object which is probably a neutron star. The system is associated with the interesting radio so…
Cygnus X-3 in outburst : quenched radio emission, radiation losses and variable local opacity
R. P. Fender, S. J. Bell Burnell, E. B. Waltman +3
We present multiwavelength observations of Cygnus X-3 during an extended outburst in 1994 February - March. Intensive radio monitoring at 13.3, 3.6 & 2.0 cm is complemented by obse…
Radio observations of the -ray blazar 0528+134
M. Pohl, W. Reich, T. P. Krichbaum +10
We report multifrequency observations of the -ray blazar 0528+134 with the Effelsberg 100-m telescope, the IRAM 30-m telescope, and the NRL Green Bank Interferometer. 0528+134 u…
Radio observations of the gamma-ray quasar 0528+134: Superluminal motion and an extreme scattering event
M. Pohl, W. Reich, T. P. Krichbaum +9
We report on multifrequency radio observations made with the Effelsberg 100-m telescope, the IRAM 30-m telescope and the Green Bank Interferometer between 1992 and 1994 of the -…