23 citations · 74 across the 16 of their papers we have counts for
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SPARC4: A Simultaneous Polarimeter and Rapid Camera in 4 Bands
C. V. Rodrigues, F. J. Jablonski, K. Taylor +13
We present the basic concept of a new astronomical instrument: SPARC4 - Simultaneous Polarimeter and Rapid Camera in 4 bands. SPARC4 combines in one instrument: (i) photometric and…
Time-resolved spectroscopy of the polar RBS0324(=1RXS J023052.9-684203)
D. Cieslinski, C. V. Rodrigues, K. M. G. Silva +1
We present time-resolved spectroscopy of the polar RBS0324(=1RXS J023052.9-684203) spanning more than one orbital cycle. The emission lines present complex and variable profiles. R…
Differential photometry of 2MASS J09440940-5617117
K. M. G. Silva, C. V. Rodrigues, F. J. Jablonski +3
2MASS J09440940-5617117 was identified as a cataclysmic variable in 2007 by its spectrum. In this article we present optical differential photometry in the Rc band obtained using t…
CYCLOPS-X: Simultaneous optical and X-ray modeling of polars
K. M. G. Silva, C. V. Rodrigues, J. E. R. Costa
From the optical to the X-ray frequencies, most of the continuum emission from AM Her systems originates in the post-shock region. Hence, using multi-spectral data can be useful to…
Cyclotron Modeling of the Polar CP Tuc
C. V. Rodrigues, J. E. R. Costa, K. M. G. Silva +3
CP Tuc (AX J2315-592) is a polar for which two accretion geometries have been put forward. They differ in the location of the accretion column on the white-dwarf surface. In this s…