19 citations · 59 across the 8 of their papers we have counts for
8 papers
The hidden symbiotic star SU Lyn -- detection of flickering in U band
R. K. Zamanov, A. Kostov, M. Moyseev +18
We report photometric observations of the hidden symbiotic star SU Lyn in the optical bands. In five nights we detect a weak flickering in U band with amplitude of about 0.05 magni…
Optical flickering of the symbiotic star CH Cyg
K. A. Stoyanov, J. Marti, R. Zamanov +6
Here we present quasi-simultaneous observations of the flickering of the symbiotic binary star CH Cyg in U, B and V bands. We calculate the flickering source parameters and discuss…
Sub-arcsecond radio and optical observations of the likely counterpart to the gamma-ray source 2FGL J2056.7+4939
J. Martí, P. L. Luque-Escamilla, E. Sánchez-Ayaso +1
We have searched and reviewed all multi- wavelength data available for the region towards the gamma-ray source 2FGL J2056.7+4939 in order to con- strain its possible counterpart at…
A multiwavelength study of the supernova remnant G296.8-0.3
E. Sánchez-Ayaso, J. A. Combi, J. F. Albacete Colombo +3
We report XMM-Newton observations of the Galactic supernova remnant G296.8-0.3, together with complementary radio and infrared data. The spatial and spectral properties of the X-ra…
XMM-Newton detection of the supernova remnant G304.6+0.1 (Kes 17)
J. A. Combi, J. F. Albacete Colombo, E. Sanchez-Ayaso +6
Aims. We report the first detailed X-ray study of the supernova remnant (SNR) G304.6+0.1, achieved with the XMM-Newton mission. Methods. The powerful imaging capability of XMM-Newt…
An X-ray study of the SNR G344.7-0.1 and the central object CXOU J170357.8-414302
J. A. Combi, J. F. Albacete Colombo, J. Lopez-Santiago +7
Aims. We report results of an X-ray study of the supernova remnant (SNR) G344.7-0.1 and the point-like X-ray source located at the geometrical center of the SNR radio structure. Me…
A systematic cross-search for radio/infrared counterparts of XMM-Newton sources
J. A. Combi, J. F. Albacete Colombo, L. Pellizza +7
We present a catalog of cross-correlated radio, infrared and X-ray sources using a very restrictive selection criteria with an IDL-based code developed by us. The significance of t…
Counterpart candidates to the unidentified Fermi source 0FGL J1848.6-0138
P. L. Luque-Escamilla, J. Marti, A. J. Munoz-Arjonilla J. R. Sanchez-Sutil +2
Aims. We aim here to contribute to the identification of unassociated bright sources of gamma-rays in the recently released catalogue obtained by the Fermi collaboration. Methods.…