11 citations · 35 across the 4 of their papers we have counts for
3 papers · 1 filter
Near-infrared Hubble Space Telescope polarimetry of a complete sample of narrow-line radio galaxies
E. A. Ramírez, C. N. Tadhunter, D. Axon +5
We present an analysis of 2.05 m Hubble Space Telescope (HST) polarimetric data for a sample of 13 nearby Fanaroff-Riley type II (FRII) 3CR radio sources () that ar…
HST and Spitzer point source detection and optical extinction in powerful narrow-line radio galaxies
E. A. Ramírez, C. N. Tadhunter, D. Dicken +4
We present the analysis of infrared HST and Spitzer data for a sample of 13 FRII radio galaxies at 0.03<z<0.11 that are classified as narrow-line radio galaxies (NLRG). In the cont…
The Rare 23.1-GHz Methanol Masers in NGC 7538 IRS 1
Roberto Galván-Madrid, Gabriela Montes, Edgar A. Ramírez +3
We present high angular resolution (FWHM_beam < 0.2") observations of the 23.1-GHz methanol (CH_3OH) transition toward the massive-star forming region NGC 7538 IRS 1. The two veloc…