116 citations · 116 across the 5 of their papers we have counts for
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HV 2554 and the supersoft X-ray source RX J0527.8-6954
J. Greiner, M. L. Hazen
We have re-identified HV 2554 on plates of the Harvard College Observatory. Using photographic plates with higher sensitivity and spatial resolution taken within the EROS programme…
The UV/X-ray emission of the symbiotic star AG Draconis during quiescence and the 1994/1995 outbursts
J. Greiner, K. Bickert, R. Luthardt +4
We present the results of an extensive campaign of coordinated X-ray (ROSAT) and UV (IUE) observations of the symbiotic star AG Dra during a long period of quiescence (1990-1993) f…
RXTE observations of GRS 1915+105
J. Greiner, E. H. Morgan, R. A. Remillard
The galactic superluminal motion source GRS 1915+105 was observed with RXTE at several occasions during its ongoing active state. The observed X-ray intensity changes drastically o…
RX J0719.2+6557: A New Eclipsing Polar
G. Tovmassian, J. Greiner, F. -J. Zickgraf +4
A new magnetic, eclipsing cataclysmic variable is identified as the counterpart of the X-ray source RX J0719.2+6557 detected during the ROSAT all-sky survey. The relative phasing o…
ROSAT observation of GRS 1739-278
J. Greiner, K. Dennerl, P. Predehl
We have observed GRS 1739-278 with the ROSAT HRI on March 31, 1996. The improved X-ray position proves the identification with an earlier discovered variable radio source. We deriv…
The Long-Term X-Ray Lightcurve of RX J0527.8-6954
J. Greiner, R. Schwarz, G. Hasinger +1
We present further observational data of the supersoft X-ray source RX J0527.8-6954 exhibiting a continuous decline over the past 5 yrs. With no clear trend of a concordant tempera…