MSSL Astrophysics/Galactic Group publications 1994 onwards


Publications by the Galactic Group
since 1994


Spectroscopy of Faint Cataclysmic Variables I
Howell, S., Liebert, J., & Mason, K. O.
IBVS, no 4072

UZ For: A new ephemeris for UZ For
Ramsay, G.
IBVS, no 4075

Circular Polarimetric observations of the magnetic CV 1H1752+081
Ramsay, G. & Cropper, M.
IBVS, no 4100

Is the ROSAT Wide-Field Camera EUV source and Am eclipsing binary, Delta Capricorni, also a Delta Scuti variable?
Lloyd, C., & Wonnaccot, D.
MNRAS, 266, L13

The discovery of EUV flaring activity in the K0V star HD 197890 with the ROSAT Wide Field Camera
Matthews, L., Bromage, G. E., Kellett, B. J., Sidher, S. D., Rochester, G. K., Quenby J. J., Sumner T. J., Donoghue D., Willoughby, G. & Wonnacott, D.
MNRAS, 266, 757

A 60-night campaign on dwarf novae
van Paradijs, J., Hellier, C., Mason, K. O. et al.
MNRAS, 267, 465

Mapping of the accretion region in AM Her systems: ST LMi
Cropper, M. & Horne, K.
MNRAS, 267, 481

A new hot da white-dwarf in a region of exceptionally low H-1 density
Bartsow, M.,...Mittaz, J.
MNRAS, 267, 647

Pulsational activity on IK Pegasi A
Wonnacott, D., Kellett, B.J., Smalley, B., Lloyd C.
MNRAS, 267, 1045

Spin-resolved optical CCD spectroscopy of GK Persei
Garlick, M. A., Mittaz, J. P. D., Rosen, S. R., & Mason K. O.
MNRAS, 269, 517

Rosat observations of AN UMa and MR Ser; the status of the soft X-ray excess
Ramsay, G., Mason, K. O., Cropper, M., Watson, M. G., & Clayton, K.
MNRAS, 270, 692

A ROSAT survey of hot white dwarfs in non-interacting binary systems
Barstow M. A. Holberg J. B. Fleming T. A. Marsh M. C. Koester D. & Wonnacott, D.
MNRAS, 270, 516

The discovery of RE1307+535: The shortest period AM Her system
Osborne J. P., Beardmore A. P., Wheatley P. J., Hakala P. J., Watson M. G., Mason K. O. & Hassall B. J. M.
MNRAS, 270, 650

ROSAT observations of a soft X-ray emission component in the intermediate polar RE0751+14
Duck, S. R., Rosen, S. R., Ponman, T. J., Norton, A. J., Watson, M. G., Mason, K. O.
MNRAS, 271, 372

Sporadic Mass transfer in the RSCVn system HR5110
Graffagnino, V. G., Wonnacott, D., Schaeidt, S.
New Horizon of X-ray Astronomy, ed. F. Makino & T. Ohashi, p383


Publications in 1995


Rosat and Ginga observations of the magnetic cataclysmic variable QQ Vul; evidence of two-pole accretion
Beardmore A. P. RAMSAY G. Osborne J. P. MASON K. O. Nousek J. and Baluta C.
Monthly Notices of the Royal Astronomical Society, 273, 742-750

Eclipse Observations of an Accretion Disk Wind
MASON K. O., Drew J. E., Cordova F. A., Horne K., Hilditch R., Knigge C., Lanz T. and Meylan T.
Monthly Notices of the Royal Astronomical Society, 274, 271-286

Optical identification of EUV sources from the ROSAT Wide Field Camera All-sky Survey
MASON, K.O. et al
Monthly Notices of the Royal Astronomical Society, 274, 1194-1218

HR 5110 superflare: an inter-binary flare identified?
GRAFFAGNINO V. G. WONNACOTT D. & Schaedt S.
Monthly Notices of the Royal Astronomical Society, 275, 129-142

ROSAT observations of AM Her stars in low or intermediate states
RAMSAY, G. CROPPER M. S. and MASON K. O.
Monthly Notices of the Royal Astronomical Society, 276, 1382-1390

A Study of the Interstellar Dust Distribution in Regions of Low Total Column Density
M. H. Jones, M. Rowan-Robinson, G. BRANDUARDI-RAYMONT, P. SMITH, A. Pedlar, K. Willacy.
Monthly Notices of the Royal Astronomical Society, 277, 1587-1598

A new K-dwarf rapid-rotator with a white-dwarf companion?
D. Robb R. M. WONNACOTT D. Lloyd C & Clayton C.
Kellet B. J. Bromage G. E. Brown A. Jeffries R. James D. J. Kilkenny
Astrophysical Journal, 438, 364-375,

Asymmetric mass accretion in the magnetic cataclysmic variable RE~1149+28
Howell S. B. Sirk M. M. Malina R. F. MITTAZ J. P. D. and MASON K. O
Astrophysical Journal, 439, 991-995

HST and R-band eclipse maps of the UX UMa accretion disk
Baptista R. Horne K. Hilditch R. W. MASON K. O. and Drew J. E.
Astrophysical Journal, 448, 395-415

Ultraviolet eclipse observations of an accretion disk wind
Drew J.E. MASON K. O. Cordova F. A. Horne K. D. Mauche C. W. and Raymond J. C.
Adv. Space Res., 16, 53-56

HST UV observations of the accretion disk corona X-ray binary X1822-371
PUCHNAREWICZ E. M. MASON K.O. and Cordova F. A.
Adv. Space Res., 16, 65-68

Observations of AM Her stars using ROSAT
RAMSAY G. MASON K. O. and CROPPER M.S.
Adv. Space Res., 16, 103-106

Sporadic Mass transfer in the RSCVn system HR5110, in "New Horizon of X-ray Astronomy" Frontier Science Series no. 12
GRAFFAGNINO V.G. WONNACOTT D. & Schaeidt S.
editors F. Makino & T. Ohashi. publishers Universal Academy Press Inc., Tokyo, 383-384,

The peculiar soft X-ray bright intermediate polar PQ Gem (RE J0751+14)
ASP conf. series; "Cape Workshop on Magnetic Cataclysmic Variables"
MASON K. O.
Eds. D. A. H. Buckley and B. Warner
publ. Astronomical Society of the Pacific, San Francisco, Vol. 85, p225-231

EUVE spectroscopy of QS Tel (RE1938-461): the second pole becomes active, ASP conf. series; "Cape Workshop on Magnetic Cataclysmic Variables"
Rosen S., MITTAZ J., Buckley D. A. H., Layden A. and Mc Cain C.
Eds. D.A. H. Buckley and B. Warner, publ. Astronomical Society of the Pacific, San Francisco, Vol. 85, p279-280

Polarisation Observations of RE1844-74
ASP conf. series; "Cape Workshop on Magnetic Cataclysmic Variables"
RAMSAY G., CROPPER M. and Wu K.
Eds. D.A. H. Buckley and B. Warner, publ. Astronomical Society of the Pacific, San Francisco, Vol. 85, p338-339


Publications in 1996


A search for spectral variations in ROSAT observations of AM Her, VV Pup, BL Hyi & UZ For
Ramsay G., MASON K.O., & CROPPER M.S.
Monthly Notices of the Royal Astronomical Society, 278, 285-293.

The chemical composition of IK Pegasi A
Smalley, B., Smith, K. C., WONNACOTT, D., & Allen, C. S.
Monthly Notices of the Royal Astronomical Society, 278, 688-696

Accretion mode changes in QS Tel (RE1938-461): EUVE, ROSAT and Optical Observations
Rosen, S.R., MITTAZ, J.P.D., Buckley, D.A., Layden, A.C., Clayton, K.L., McCain, C., Wynn, C., Sirk, M.M., Osborne, J.P. and Watson, M.G.
Monthly Notices of the Royal Astronomical Society, 280, 1121-1142

The EUV Transient RE J1255+266
M. G. Watson, T. R. Marsh, R. P. Fender, M. A. Barstow, M. Still, M. PAGE, V. S. Dhillon and A. P. Beardmore
Monthly Notices of the Royal Astronomical Society, 281, 1016-1026

Optical polarisation and X-ray data on the AM Her star RE1844-74
Ramsay G., CROPPER M. S., Wu K. and POTTER S.
Monthly Notices of the Royal Astronomical Society, 282, 726-734

Infrared observations, distance determinations and absolute magnitudes of a sample of faint cataclysmic variables
SPROATS L. N., Howell S. B. and MASON K. O.
Monthly Notices of the Royal Astronomical Society, 282, 1211-1222

HST UV observations of the disk and wind of V795 Her, in "Cataclysmic Variables and Related Objects"
Rosen S. R. Prinja R. K. Drew J. E. MASON K. O. & Howell S. B.
Proceedings of the 158th Colloquium of the International Astronomical Union, held at Keele, UK, June 26-30th 1995. eds A. Evans and J. H. Woods, publ. Kluwer Academic Publishers, Dordrecht pages 43-44

Simultaneous UBVRIJK photometric and polarmetric observations of PQ Gem
in "Cataclysmic Variables and Related Objects
POTTER S. MASON K. O. CROPPER M. S. Bailey J. A. and Hough J. H.
Proceedings of the 158th Colloquium of the International Astronomical Union, held at Keele, UK, June 26-30th 1995. eds A. Evans and J. H. Woods, publ. Kluwer Academic Publishers, Dordrecht pages 181-182

Distances and absolute magnitudes of a sample of faint cataclysmic variables" in "Cataclysmic Variables and Related Objects
SPROATS L N. Howell S. B. MASON K. O.
Proceedings of the 158th Colloquium of the International Astronomical Union, held at Keele, UK, June 26-30th 1995. eds A. Evans and J. H. Woods, publ. Kluwer Academic Publishers, Dordrecht pages 27-28

Accretion disk winds in cataclysmic variables, in "Cataclysmic Variables and Related Objects"
Knigge C., Drew J. E., MASON K. O.
Proceedings of the 158th Colloquium of the International Astronomical Union, held at Keele, UK, June 26-30th 1995. eds A. Evans and J. H. Woods, publ. Kluwer Academic Publishers, Dordrecht pages 253-256

On the origin of the abundance anomalies in IK Peg
in "Cataclysmic Variables and Related Objects"
B. Smalley, K. C. Smith, D. WONNACOTT
Proceedings of the 158th Colloquium of the International Astronomical Union, held at Keele, UK, June 26-30th 1995. eds A. Evans and J. H. Woods, publ. Kluwer Academic Publishers, Dordrecht pages 461-462

EUVE Spectrophotometry of QS Tel: the Second Pole Becomes Active
Rosen, S.R., Mittaz, J.P.D., Buckley, D.A., Layden, A.C., McCain, C., Osborne, J.P. and Watson, M.G.
in "Astrophysics in the Extreme Ultraviolet", Proceedings of Colloquium no 152 of the IAU, held in Berkeley, California, March 27-30, 1995 eds S. Bowyer and R. F. Malina, publ. Kluwer Academic Press, Dordrecht pages 331-336

The Unusual UV Spectra of EUV-Discovered AM Herculis Stars
A. E. Herzog, S. B. Howell and K. O. MASON
in "Astrophysics in the Extreme Ultraviolet", Proceedings of Colloquium no 152 of the IAU, held in Berkeley, California, March 27-30, 1995 eds S. Bowyer and R. F. Malina, publ. Kluwer Academic Press, Dordrecht pages 361-366



Publications in 1997


The chemical composition and binarity of beta Crateris
Smalley B., Kellett B. J., WONNACOTT D., and Stickland D. J.
Monthly Notices of the Royal Astronomical Society, 284, 457-464

Simultaneous UBVRIJK photometric and polarimetric observations of PQ Gem
POTTER S., CROPPER M. S., MASON K. O., Hough J. H. and Bailey J. A.
Monthly Notices of the Royal Astronomical Society, 285, 82-94

Spin-down in PQ Gem
MASON K. O.
Monthly Notices of the Royal Astronomical Society, 285, 493-500

Infrared spectroscopy of the long-period polar RXJ0515.6+0104
D. Stavroyiannopoulos. S. R. Rosen, M. G. Watson, K. O. MASON and S. B. Howell
Monthly Notices of the Royal Astronomical Society, 288, 891-902

Infrared spectroscopy of the long-period polar RX J0515.6+0105
HARROP-ALLIN, M. K., CROPPER, M., POTTER, S. B., Dhillon, V. S., Howell, S. B.
Monthly Notices of the Royal Astronomical Society, 288, 1033-1040

Polarisation in the Hidden Pole AM Her System EXO032957-2606.9
CROPPER, M.
Monthly Notices of the Royal Astronomical Society, 289, 21-24

Simultaneous EUVE and optical observations of the magnetic CV PQ Gem
Howell, S. B., Sirk, M., RAMSAY, G., CROPPER, M., POTTER, S., Rosen, S. R.
ApJ, 485, 333

Phase-resolved spectroscopy of the eclipsing AM Her system RX J0929-24
RAMSAY, G., Wheatley, P. J.
Compressed PS (64K)
Proc. 13th N. American Workshop on CVs and LMXBs. ASP Conf. Series

EF Eri in a low accretion state
Wheatley, P. J., RAMSAY, G.
Compressed PS (44K)
Proc. 13th N. American Workshop on CVs and LMXBs. ASP Conf. Series

ROSAT observations of the magnetic CV V2301 Oph (1H1752+081)
RAMSAY, G.
Monthly Notices of the Royal Astronomical Society, 290, 99-101

Pre-eclipse dips in the ultraviolet light curves of two eclipsing novalike cataclysmic variables
MASON, K. O, Drew, J. E. and Knigge C.
Monthly Notices of the Royal Astronomical Society, 290, L23

Time-series spectropolarimetry of the short-period Wolf-Rayet+O star binary CQ Cephei
HARRIES, T. J., Hilditch, R. W.
Monthly Notices of the Royal Astronmical Society, 291, 544-556

Polarisation Observations of RE1844-74
RAMSAY, G. T. B., Howell, S., Sirk, M., CROPPER, M. S., POTTER, S. B., Rosen, S. R.
IAU Colloquium 163 eds Wickramsighe, D. T., Ferrario, L., Bicknell, J., Publications of the Astronomical Society of the Pacific (Conference Series) 121, 783-784

White Dwarf Masses in Magnetic CVs: Multi-temperature Fits to GINGA Data. CROPPER, M. S., RAMSAY, G. T. B., Wu, K.
IAU Colloquium 163 eds Wickramsighe, D. T., Ferrario, L., Bicknell, J., Publications of the Astronomical Society of the Pacific (Conference Series) 121, 413-417

Infrared and optical spectroscopy of Type Ia supernovae in the nebular phase Bowers, E. J. C., Meikle, W. P. S., Geballe, T. R., Walton, N. A., PINTO, P. A., Dhillon, V. S., Howell, S. B., HARROP-ALLIN, M. K.
Monthly Notices of the Royal Astronmical Society, 290, 663


Publications in 1998


RXJ1914.4+2456: the first double-degenerate polar?
M. CROPPER, M. K. HARROP-ALLIN, K. O. MASON, J. P. D. MITTAZ, S. B. POTTER and G. RAMSAY
Monthly Notices of the Royal Astronomical Society, 293, L57-L60
Compressed PS (159kB)

White dwarf masses in magnetic CVs: multi-temperature fits to GINGA data
CROPPER M. S., RAMSAY G. and Wu K.
Monthly Notices of the Royal Astronomical Society, 293, 222-232
Compressed PS (380K)

RX J0744-52: A probable Intermediate Polar
G. RAMSAY, D. A. H. Buckley and M. S. CROPPER
Monthly Notices of the Royal Astronomical Society, 294, 187-192
Compressed PS (316kB)

Interacting OB star binaries: LZ Cep, SZ Cam and IU Aur
T. J. HARRIES, R. W. Hilditch and G. Hill
Monthly Notices of the Royal Astronomical Society, 295, 386
Compressed PS (375kB)

Polarimetry of QQ Vul
M. S. CROPPER
Monthly Notices of the Royal Astronomical Society, 295, 353
Compressed PS (284kB)


In press


Accretion Proccess onto Magnetic White Dwarfs
CROPPER, M. S.
ASP Conference Series

Polars: Multisite Emission - Multiwavelength Observation Schwope, A. D., Beuermann, K., Buckley, D. A. H., Ciardi, D., CROPPER, M. S. et al.
ASP Conference Series

The Masses of White Dwarfs in Magnetic CVs from X-ray Observations
Wu, K., CROPPER, M. S., RAMSAY, G. T. B.
IAU Symoposium 189

Optical and X-ray Observations of the new CV RX0744-52 RAMSAY, G. T. B., Buckley, D. A. H., CROPPER, M. S.
Monthly Notices of the Royal Astronomical Society

RXJ 1238-38: a New Intermediate Polar below the Period Gap
Buckley, D. A. H., CROPPER, M. S., RAMSAY, G. T., Wickramasinghe, D. T.
Monthly Notices of the Royal Astronomical Society

A Comparison of Two Mass Estimators using the Intermediate Polar XY Ari
RAMSAY, G. T., CROPPER, M. S., Hellier, C., Wu, K.
Monthly Notices of the Royal Astronomical Society

Accreting Shocks of Magnetised White Dwarfs: Ionisation Structure and Kalpha Line Emission of FE, Ni, Si.
Wu, K., CROPPER, M. S., RAMSAY, G.
IUA Symposium 189

Indirect imaging of the accretion stream in eclipsing polars I: method and tests
HARROP-ALLIN, M. K., Hakala, P. J., Cropper M.
Monthly Notices of the Royal Astronomical Society

Mapping the accretion stream in eclipsing polars
HARROP-ALLIN, M.K., Hakala, P. J., CROPPER M., Hellier, C., Ramseyer T. F.
Proc. 13th N. American Workshop on CVs and LMXBs. ASP Conf. Series

`Stokes imaging' of the accretion region in Magnetic Cataclysmic Variables - I. Conception and Realisation.
POTTER, S. B., Hakala, P. J., Cropper, M. S.
Monthly Notices of the Royal Astronomical Society

`Stokes imaging' of the accretion region in Magnetic Cataclysmic Variables.
POTTER, S. B., Hakala, P. J., Cropper, M. S.
Proc. 13th N. American Workshop on CVs and LMXBs. ASP Conf. Series

Evidence for pole switching in the magnetic cataclysmic variable BY Camelopardalis P. A. Mason, G. RAMSAY, I. Andronov, S. Kolesnikov, N. Shakhovsky and E. Pavlenko
Compressed PS (392kB)
Monthly Notices of the Royal Astronomical Society


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This page written by Kerry Nicholson (kln@mssl.ucl.ac.uk) and Gavin Ramsay (gtbr@mssl.ucl.ac.uk) and maintained by Kate Harrop-Allin (mkha@mssl.ucl.ac.uk).
Last updated 3rd April 1998


R> Proceedings of the 158th Colloquium of the International Astronomical Union, held at Keele, UK, June 26-30th 1995. eds A. Evans and J. H. Woods, publ. Kluwer Academic Publishers, Dordrecht pages 181-182

Distances and absolute magnitudes