55 citations · 216 across the 15 of their papers we have counts for
8 papers · 2 filters
XMM-Newton observations of OY Car III: OM light curve modelling, X-ray timing and spectral studies
Pasi Hakala, Gavin Ramsay
We revisit the XMM-Newton observations of the dwarf nova OY Car taken in July 2000 which occured shortly after an outburst. Ramsay et al (2001a) found a prominent energy dependent…
XMM-Newton observations of three short period polars: V347 Pav, GG Leo and EU UMa
Gavin Ramsay, Mark Cropper, K. O. Mason +2
We present phase-resolved XMM_Newton data of three short period polars: V347 Pav, GG Leo and EU UMa. All three systems show one dominant accretion region which is seen for approxim…
The obscured QSO 1SAX J1218.9+2958
Nicola Loaring, M. J. Page, G. Ramsay
We present results from XMM-Newton observations of the obscured QSO 1SAX J1218.9+2958. We find that the previously reported optical and soft X-ray counterpart positions are incorre…
Spin up in RX J0806+15 - the shortest period binary
Pasi Hakala, Gavin Ramsay, Kinwah Wu +4
RX J0806+15 has recently been identified as the binary system with the shortest known orbital period. We present a series of observations of RX J0806+15 including new optical obser…
Multi-epoch spectroscopy and XMM-Newton observations of RX J2115-58
Mark Cropper, Gavin Ramsay, Tom Marsh
We present phase resolved optical spectroscopy and X-ray light curves of the asynchronous polar RX J2115-58 as they change on the beat period.
A search for X-ray variability in the open cluster NGC 2516
Gavin Ramsay, Louise Harra, Hilary Kay
We present the results of a search for X-ray variability in the galactic open cluster NGC 2516. This cluster has been observed on 8 occasions using XMM-Newton making it an excellen…