,F =2→1) toward three Galactic supernova remnants: W 28, (2009)
M. J Claussen, D. A. Frail, W. M. Goss, R. A. Gaume, Mhz Π
We present arcsecond resolution observations from the VLA1 with full Stokes polarimetry of the ground-state satellite line of the hydroxyl molecule (OH) at 1720.53
High--Resolution Imaging of NH (2007)
Inversion Lines, A. R. Tieftrunk, R. A. Gaume
Three-arcsecond angular resolution (0.03 pc at 2.3 kpc) images of the (J,K) = (1,1) and (2,2) NH 3 inversion lines toward W3 Main are presented. These observations show NH 3 emission from individual...
VLA+PT Astrometry of 46 Radio Stars (2006)
Boboltz, D. A., Fey, A. L., Puatua, W. K., Zacharias, N., Claussen, M. J., Johnston, K. J., ...
We have used the Very Large Array (VLA), linked with the Pie Town Very Long Baseline Array antenna, to determine astrometric positions of 46 radio stars in the International Celestial Reference Frame...
High-Resolution Continuum Imaging at 1.3 and 0.7 cm of the W3 IRS 5 Region (2003)
Wilson, T. L., Boboltz, D. A., Gaume, R. A., Megeath, S. T.
High-resolution images of the hypercompact HII regions (HCHII) in W3 IRS 5 taken with the Very Large Array (VLA) at 1.3 and 0.7 cm are presented. Four HCHII regions were detected with sufficient...
Astrometric Positions and Proper Motions of 19 Radio Stars (2003)
Boboltz, D. A., Fey, A. L., Johnston, K. J., Claussen, M. J., De Vegt, C., Zacharias, N., ...
We have used the Very Large Array, linked with the Pie Town Very Long Baseline Array antenna, to determine astrometric positions of 19 radio stars in the International Celestial Reference Frame...
High-resolution continuum imaging at 1.3 and 0.7 centimeters of the W3IRS 5 region (2003)
Wilson, T. L., Boboltz, D. A., Gaume, R. A., Megeath, S. T.
High-resolution images of the hypercompact H II (HC H II) regions in W3 IRS 5 taken with the Very Large Array (VLA) at 1.3 and 0.7 cm are presented. Four HC H II regions were detected with sufficient...
The Extreme Scattering Event Toward 1741-038: H I Absorption (2000)
Lazio, T. J. W., Gaume, R. A., Claussen, M. J.
We report multi-epoch VLA H I absorption observations of the source 1741-038 (OT-068) before and during an extreme scattering event (ESE). Observations at four epochs, three during the ESE, were...
Extreme Scattering Events: An Observational Summary (2000)
Lazio, T. Joseph W., Fey, Alan L., Gaume, R. A.
We review observational constraints on the structures responsible for extreme scattering events, focussing on a series of observations of the quasar PKS 1741-038. VLA observations were conducted to...
Claussen, M. J, Frail, D. A., Goss, W. M., Gaume, R. A.
(abridged) - We present arcsecond resolution observations from the VLA of the satellite line of the hydroxyl molecule (OH) at 1720.53 MHz toward three Galactic supernova remnants: W28, W44 and IC443....