30 citations · 52 across the 6 of their papers we have counts for
4 papers · 1 filter
Extensive Photometry of V1838 Aql during the 2013 Superoutburst
J. Echevarría, E. de Miguel, J. V. Hernández Santisteban +15
We present an in-depth photometric study of the 2013 superoutburst of the recently discovered cataclysmic variable V1838 Aql and subsequent photometry near its quiescent state. A c…
IGR J19552+0044: A new asynchronous short period polar: "Filling the gap between intermediate and ordinary polars"
G. Tovmassian, D. Gonzalez-Buitrago, J. Thorstensen +23
Based on XMM--Newton X-ray observations IGR J19552+0044 appears to be either a pre-polar or an asynchronous polar. We conducted follow-up optical observations to identify the sourc…
A spectroscopic and photometric study of the planetary nebulae Kn 61 and Pa 5
Ma. T. García-Díaz, D. González-Buitrago, J. A. López +4
We present the first morpho-kinematical analysis of the planetary nebulae Kn 61 and Pa 5 and explore the nature of their central stars. Our analysis is based on high resolution and…
Multiwavelength observations of V479 Andromedae: a close compact binary with an identity crisis
Diego Gonzalez-Buitrago, Gagik Tovmassian, Sergey Zharikov +5
We conducted a multi-wavelength study to unveil the properties of the extremely long-period cataclysmic variable V479 And. We performed series of observations, including moderate t…