34 citations · 35 across the 3 of their papers we have counts for
9 papers
Further evidence for the presence of a neutron star in 4U 2206+54. INTEGRAL and VLA observations
P. Blay, M. Ribo, I. Negueruela +5
The majority of High Mass X-ray Binaries (HMXBs) behave as X-ray pulsars, revealing that they contain a magnetised neutron star. Among the four HMXBs not showing pulsations, and th…
Non-stationary variability in AGN: the case of 3C 390.3
M. Gliozzi, I. E. Papadakis, R. M. Sambruna +1
We use data from a two-year intensive RXTE monitoring campaign of the broad-line radio galaxy 3C 390.3 to investigate its stationarity. In order to exploit the potential informatio…
First results from a Chandra survey of the 'Bar' region of the SMC
A. Zezas, J. C. McDowell, D. Hadzidimitriou +3
We present the first results from a Chandra survey of the central region of the Small Magellanic Cloud. We detect a total of 122 sources down to a limiting luminosity of ~4.3x10^{3…
Optical Survey of Planetary Nebulae in the northern Galactic Bulge
Panayotis Boumis, John Papamastorakis
We present preliminary results of an optical survey for Planetary Nebulae (PNe) in the northern part of the Galactic Bulge. In particular, observations at wavelengths corresponding…
A CCD mosaic of an extended remnant in Cygnus
F. Mavromatakis, P. Boumis, E. V. Paleologou
We present the first CCD mosaic ever produced for the supernova remnant G 65.3+5.7 in [OII] 3727 at a moderate angular resolution. The remnant was observed with the 0.3 m wide-fiel…
Optical observations of the supernova remnant AX J2001+3235
F. Mavromatakis, P. Boumis, E. V. Paleologou
We present results from a first analysis of optical data on G 69.4+2.4 obtained with the 0.3 m and 1.3 m telescopes at Skinakas Observatory. Filamentary emission is detected in the…