182 citations · 412 across the 5 of their papers we have counts for
4 papers · 1 filter
Preplanetary Nebulae: An HST Imaging Survey and a New Morphological Classification System
Raghvendra Sahai, Mark Morris, Carmen Sánchez Contreras +1
Using the Hubble Space Telescope (HST), we have carried out a survey of candidate preplanetary nebulae (PPNs). We report here our discoveries of objects having well-resolved geomet…
The Detection and Characterization of cm Radio Continuum Emission from the Low-mass Protostar L1014-IRS
Yancy L. Shirley, Mark J. Claussen, Tyler M. Bourke +2
Observations by the Cores to Disk Legacy Team with the Spitzer Space Telescope have identified a low luminosity, mid-infrared source within the dense core, Lynds 1014, which was pr…
An Inner Hole in the Disk around TW Hydrae Resolved in 7 Millimeter Dust Emission
A. M. Hughes, D. J. Wilner, N. Calvet +3
We present Very Large Array observations at 7 millimeters wavelength that resolve the dust emission structure in the disk around the young star TW Hydrae at the scale of the ~4 AU…
VLA+PT Astrometry of 46 Radio Stars
D. A. Boboltz, A. L. Fey, W. K. Puatua +4
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 Celest…