595 citations · 6.9k across the 158 of their papers we have counts for
10 papers · 1 filter
Deep Radio Imaging of Globular Clusters and the Cluster Pulsar Population
A. S. Fruchter, W. M. Goss
We have obtained deep multifrequency radio observations of seven globular clusters using the Very Large Array and the Australia Telescope Compact Array. Five of these, NGC 6440, NG…
5 radio sources of the Zenith survey at RATAN-600: VLA maps, radio spectra and optical identification
Yu. N. Parijskij, W. M. Goss, O. V. Verkhodanov +3
VLA maps obtained at 1.4 GHz with a resolution of 2\farcs52\arcsec for three sources and 6\farcs52\farcs3 for two sources detected in the RATAN-600 Zenith survey of…
Three New Supernova Remnant OH Masers Near the Galactic Center: Evidence for Large Scale Maser Emission from Supernova Remnants
F. Yusef-Zadeh, W. M. Goss, D. A. Roberts +2
A survey of the inner 8 of the Galactic plane toward the Galactic center has been carried out at the 1720 MHz transition of OH molecule using the VLA in its…
Radio Detections of Stellar Winds from the Pistol Star and Other Stars in the Galactic Center Quintuplet Cluster
Cornelia C. Lang, Don F. Figer, W. M. Goss +1
VLA images of the Sickle and Pistol H II regions near the Galactic center at 3.6 and 6 cm reveal six point sources in the region where the dense Quintuplet stellar cluster is locat…
Infrared Candidates for the Intense Galactic X-ray Source GX 17+2
Eric W. Deutsch, Bruce Margon, Scott F. Anderson +2
We present new astrometric solutions and infrared Hubble Space Telescope observations of GX 17+2 (X1813-140), one of the brightest X-ray sources on the celestial sphere. Despite 30…
The Sizes of 1720 MHz OH Masers: VLBA and MERLIN Observations of the Supernova Remnants W44 and W28
M. J. Claussen, W. M. Goss, D. A. Frail +1
We have used the NRAO Very Long Baseline Array (VLBA) to image OH(1720 MHz) masers in the supernova remnants W28 and W44 at a resolution of 40 mas. We also used MERLIN to observe t…
NGC 3576 and NGC 3603: Two Luminous Southern HII Regions Observed at High Resolution with the Australia Telescope Compact Array
C. G. De Pree, M. Nysewander, W. M. Goss
NGC 3576 (G291.28-0.71; l=291.3o, b=-0.7o) and NGC 3603 (G291.58-0.43; l=291.6o, b=-0.5o) are optically visible, luminous HII regions located at distances of 3.0 kpc and 6.1 kpc, r…
Ionized Gas in the SgrA Complex - VLA Observations of H168alpha and H270alpha Recombination Lines
K. R. Anantharamaiah, A. Pedlar, W. M. Goss
Radio recombination lines at a wavelength of 20 cm reveals the presence of an extended component of ionized gas of lower density in the Sgr A complex. This component extends well b…
Discovery of a New Filamentary Structure near the Galactic Center: G358.85+0.47 - The Pelican
K. R. Anantharamaiah, C. C. Lang, N. E. Kassim +2
We report the discovery of a new filamentary structure, G358.85+0.47, consisting of at least three mutually parallel but bent `strands', located about 1.5 degrees SW of the Sgr A c…
Sub-Milliarcsecond Precision of Pulsar Motions: Using In-Beam Calibrators with the VLBA
E. B. Fomalont, W. M. Goss, A. J. Beasley +1
We present Very Long Baseline Array phase-referenced measurements of the parallax and proper motion of two pulsars, B0919+06 and B1857-26. Sub-milliarcsecond positional accuracy wa…