36 citations · 43 across the 3 of their papers we have counts for
7 papers
Arecibo HI Absorption Measurements of Pulsars and the Electron Density at Intermediate Longitudes in the First Galactic Quadrant
J. M. Weisberg, S. Stanimirovic, K. Xilouris +4
We have used the Arecibo telescope to measure the HI absorption spectra of eight pulsars. We show how kinematic distance measurements depend upon the values of the galactic constan…
SuperCam, a 64-pixel heterodyne imaging array for the 870 micron atmospheric window
Christopher Groppi, Christopher Walker, Craig Kulesa +13
We report on the development of SuperCam, a 64 pixel, superheterodyne camera designed for operation in the astrophysically important 870 micron atmospheric window. SuperCam will be…
Star Formation in the Northern Cloud Complex of NGC 2264
Abigail S. Hedden, Christopher K. Walker, Christopher E. Groppi +1
We have made continuum and spectral line observations of several outflow sources in the Mon OB1 dark cloud (NGC 2264) using the Heinrich Hertz Telescope (HHT) and ARO 12m millimete…
Does tiny-scale atomic structure exist in the interstellar medium ?
S. Stanimirovic, J. M. Weisberg, A. Hedden +4
We report on preliminary results from the recent multi-epoch neutral hydrogen absorption measurements toward three pulsars, B0823+26, B1133+16 and B2016+28, using the Arecibo teles…
The tiny-scale atomic structure: gas cloudlets or scintillation phenomenon ?
S. Stanimirovic, J. M. Weisberg, A. Hedden +3
We present preliminary results from the recent multi-epoch HI absorption measurements toward several pulsars using the Arecibo telescope. We do not find significant variations in o…
PSR B1849+00 probes the tiny-scale molecular gas?
S. Stanimirovic, J. M. Weisberg, J. M. Dickey +4
In this paper we present and discuss the great difference in OH absorption spectra against PSR B1849+00 and SNR G33.6+0.1 along the same line-of-sight. This finding is important as…