158 citations · 183 across the 3 of their papers we have counts for
12 papers
A Comparison between Anomalous 6-cm HCO Absorption and CO(1-0) Emission in the L1204/S140
Monica Ivette Rodriguez, Tommy Wiklind, Ronald J. Allen +2
We report observations of the dust cloud L1204 with the Onsala 25-m telescope in the 6 cm (1) transition of \htco. The observed region includes the S140 H arc. Thi…
The localized chemical pollution in NGC 5253 revisited: Results from deep echelle spectrophotometry
A. R. Lopez-Sanchez, C. Esteban, J. Garcia-Rojas +2
We present echelle spectrophotometry of the blue compact dwarf galaxy (BCDG) NGC 5253. The data have been taken with the Very Large Telescope UVES echelle spectrograph in the 3100…
Anomalous H_2CO Absorption Towards the Galactic Anticenter: A Blind Search for Dense Molecular Clouds
Monica Ivette Rodriguez, Ronald J. Allen, Laurent Loinard +1
We have carried out a blind search in the general direction of the Galactic Anticenter for absorption of the Cosmic Microwave Background (CMB) radiation near 4.83 GHz by molecular…
Deep Echelle Spectrophotometry of S 311, a galactic H II Region Outside the Solar Circle
J. Garcia-Rojas, C. Esteban, A. Peimbert +3
We present echelle spectrophotometry of the Galactic H II region S 311. The data have been taken with the Very Large Telescope UVES echelle spectrograph in the 3100 to 10400 angstr…
The [Fe IV] Discrepancy: Constraining the Iron Abundances in Nebulae
Monica Rodriguez, Robert H. Rubin
We study the current discrepancy between the model-predicted and measured concentrations of Fe++ and Fe3+ in ionized nebulae. We calculate a set of photoionization models, updated…
Multi-epoch VLBA observations of T Tauri South
Laurent Loinard, Amy Mioduszewski, Luis. F. Rodriguez +3
In this Letter, we present a series of seven observations of the compact, non-thermal radio source associated with T Tauri South made with the Very Long Baseline Array over the cou…