I / Galactic X-Ray Astronomy.- Section I: Stellar Coronae and Isolated White Dwarfs.- Magnetic Activity in Cool Stars (Invited Paper) 3.- An EXOSAT Observation of the Morphology of the Coronal X-Ray Emission from Algol.- Observation of an X-Ray Outburst and Quiescent Emission from the RS CVn Binary HR1099.- EXOSAT Observations of Late-Type Stars: The Application of Coronal Loop Models.- X-Ray Observations of Active Chromosphere Stars.- EXOSAT Observations of the Contact Binary VW Cephei.- The Extremely X-Ray Bright Wolf-Rayet Star HD193793.- EXOSAT Observations of M Dwarfs.- EXOSAT Observations of Active Stellar Coronae in the Cygnus Loop, T Tau & NGC 2264 Regions.- X-Ray Emission from Isolated Hot White Dwarfs (Invited Paper).- X-Ray and Optical Variability at the Hour Timescale for 1E 0630+178 (GEMINGA) and Its Proposed Optical Counterpart.- Section II: Cataclysmic Variables.- X-Ray Emission from Cataclysmic Variables (Invited Paper).- Hard X-Ray Observations of the Eclipsing Binary EX Hydrae.- 2AO526-328: The White Dwarf Rotation Period Revealed.- SS Cygni in Outburst and Quiescence.- EXOSAT/Optical Observations of the AM Her Star HO139-68.- X-Ray Variability of the AM Her Star CW1103+254.- New EXOSAT Results from the Intermediate Polar V1223 SGR.- X-Ray, Optical and UV Observations of the AM Her System E2003+225.- X-Ray and Optical Observations of Nova Muscae 1983 During its Nebular Stage.- The Discovery of a 25 min Regular Modulation in the X-Ray Flux from 2SO142+61.- The Decay of Dwarf Nova Outbursts.- Section III: X-Ray Binary Sources - Low Mass/High Mass Systems.- The Structure of Low-Mass X-Ray Binaries (Invited Paper).- The Big Dipper: 4U1624-49.- Spectral Variability of Scorpius X-l, as Observed with EXOSAT.- High and Medium Resolution Spectroscopy of the X-Ray Transient 4U1543-47.- An Investigation into the Nature of the 4.4 hr Periodic Source 4U1755-33.- An IR, Optical and X-Ray Study of the Two State Behaviour of GX 339-4.- An EXOSAT Observation of the Peculiar X-Ray Binary 2S 0921-630 During Optical Eclipse.- LHG 83: Another Outstanding X-Ray Binary in the LMC.- EXOSAT Medium Energy Observations of Cyg X-2.- CCD Photometry of Low Mass X-Ray Binaries: LMCX-2, 1556-60 and 1957+11.- On Maximum Luminosities of X-Ray Bursts.- Coordinated Optical-EXOSAT-Tenma Observations of a Burst from 2S1636-536.- EXOSAT and Optical Observations of the X-Ray Burst Source 4U/MXB1636-53.- EXOSAT Observations of Bursts from 2S1636-536: Burst Morphology 263.- The Quiescent Spectrum of 2S1636-536.- EXOSAT Results on the X-Ray Burster 2S1254-690.- Coordinated EXOSAT and Optical Observations of the X-Ray Burster 4U1735-44.- First Detection of an X-Ray Burst and a One Hour Intensity Dip in 4U1323-62.- Detection of Iron Lines in the Persistent Emission of Some X-Ray Burst Sources Observed by EXOSAT.- The Variable Iron Line in Cygnus X-3.- Long Term Observations of Cyg X-3 with Vela 5B.- Cyg X-3 Not Seen at High-Energy Gamma Rays.- Tenma Observations of Bright Binary X-Ray Sources (Invited Paper).- Temporal Intensity Fluctuations of Her X-l Around 100 sec Time Scales.- 35 Day Cycle and the Rotation Period of Her X-l.- EXOSAT Observations of the Iron Line Emission of Her X-l During a 35 Day Cycle.- Spectra and Time Variability of GX 5-1.- EXOSAT Observations of the Bright X-Ray Source GX9+1.- LMC X-4: 13.5 Pulsations and an X-Ray Flare Observed by EXOSAT.- LMC X-4, A0538-66 and Surrounding X-Ray Sources Observed with EXOSAT.- The Discovery of Low-Level Iron Line Emission from Cyg X-l.- Study of Rapid Variability in Cygnus X-l.- The Spectral and Temporal Variability of the X-Ray Transient 4U1630-47.- Intermittent Stellar Wind Accretion in Pop. I Binary Systems Containing an X-Ray Pulsar.- Be/Neutron Star Binaries: Orbital and Spin Periods.- The Long Term Variability of 4U 1258-61 (GX304-1).- Observation of X-Ray Spectrum of GX301-2.- EXOSAT Observations of the X-Ray Pulsar 4U1145-619.- A High Quality Low State Observation of CIR X-l 433.- A New Viw of the Galactic Plane with EXOSAT.- Optical Identifications of Faint X-Ray Sources: New CCD Candidates for 0918-549, 1822-000 and 1905-000.- Section IV: Supernova Remnants and the Interstellar Medium.- Galactic Supernova Remnants (Invited Paper) 447.- X-Ray Spectrum of the Tycho SNR Observed with EXOSAT.- EXOSAT PSD and CMA Observations of the SNR PKS 1209-52.- Mapping of the Cygnus Loop with EXOSAT.- EXOSAT LE-CMA Observations of the Vela Supernova Remnant.- Some Crucial X-Ray Observations - One or Two SNR(s) in Crux?.- Soft X-Ray Emission from Radio Loops I and III Compared.- Synchrotron Nebulae (Invited Paper).- 2-10 keV Spectra of Crab-Like SNR's as Observed by EXOSAT.- Spectral Observation of the Composite Supernova Remnant G29.7-0.3.- Thermal Radiation from a Radio Pulsar PSR 1055-52.- Extragalactic Supernova Remnants (Invited Paper).- The X-Ray Halo of Cygnus X-l.- II / Extragalactic X-Ray Astronomy.- Section V: Active Galactic Nuclei.- X-Ray Timing and Spectral Observations of Active Galactic Nuclei (Invited Paper).- The Soft X-Ray Spectrum of NGC 4151.- Simultaneous EXOSAT-IUE Observations of NGC 4151.- EXOSAT Observations of the BL Lac Object MKN 421.- X-Ray Variability of the Bright BL Lac Object PKS 2155-304.- Variability of BL Lac Objects at X-Ray and Other Frequencies.- H0323+022: Classification as a BL Lac and EXOSAT Coordinated Observations.- MR2251-178: Preliminary Results of an X-Ray Monitoring Programme.- X-Ray Spectral Variability of 3C273.- EXOSAT Observation of the QSO Galaxy Pair 1E0104.2+3153.- EXOSAT Spectra of Some Bright QSO's.- The X-Ray and Optical Variability of the BLRG 3C390.3.- An X-Ray Study of M51 (NGC 5194) and Its Companion (NGC 5195).- Optical Observations of Serendipitous EXOSAT Sources in the Coma Cluster.- Section VI: Clusters of Galaxies.- X-Ray Emission from Clusters of Galaxies (Invited Paper).- EXOSAT 2-10 keV OBSERVATIONS OF M87 and the Virgo Cluster.- Abell 1367 and 1060 Observed with EXOSAT.- EXOSAT Observations of NGC 1399 and NGC 1404: Two Elliptical Galaxies in the Center of the Fornax Cluster.- Spectral Constraints on Models of Gas in Clusters of Galaxies.- Galaxy Clusters: The Missing Mass in Stars.- Section VII: Other Extragalactic Topics.- EXOSAT and Einstein High Resolution Images of the Small Magellanic Cloud.- X-Ray Scattering by Intergalactic Dust.- III.- Section VIII: Instrumentation/General Interest.- The Broad Band X-Ray Telescope.- Possibilities of Investigation of X-Ray Sources on Archival Plates.- Index of Names.- Index of Subjects.