34 citations · 158 across the 17 of their papers we have counts for
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OAUNI astronomical photometry: Stellar variability of FO Aqr on 2016 low state
Antonio Pereyra
This work reports a photometric monitoring of the intermediate polar cataclysmic variable star FO Aqr. This is part of the ongoing OAUNI stellar variability program. Around 1200 in…
Short term period variable stars observed at OAUNI
Antonio Pereyra, Julio C. Tello
We present the first scientific results of the program on short term period variable stars observed using the OAUNI facility at the peruvian Andes. These results include good quali…
Magnetic field dispersion in the neighbourhood of Bok Globules
C. V. Rodrigues, V. de S. Magalhaes, J. W. Vilas-Boas +2
We performed an observational study of the relation between the interstellar magnetic field alignment and star formation in twenty (20) sky regions containing Bok Globules. The pre…
Halpha spectropolarimetry of the B[e] supergiant GG Carinae
A. Pereyra, F. X. de Araujo, A. M. Magalhaes +2
Aims. We study the geometry of the circumstellar environment of the B[e] supergiant star GG Car. Methods. We present observations acquired using the IAGPOL imaging polarimeter in c…
Near Infrared polarimetry of a sample of YSOs
A. Pereyra, J. M. Girart, A. M. Magalhaes +2
Our goal is to study the physical properties of the circumstellar environment of young stellar objetcs (YSOs). In particular, the determination of the scattering mechanism can help…