EXO 023432-5232.3 - an eclipsing AM Herculis binary

J. Bailey; D.T. Wickramasinghe; J. Hough; M. Cropper

EXO 023432-5232.3 - an eclipsing AM Herculis binary

J. Bailey, D.T. Wickramasinghe, J. Hough, M. Cropper

Centre for Astrophysics Research (CAR)

Research output: Contribution to journal › Article › peer-review

Abstract

The authors report observations of the serendipitous EXOSAT source EXO 023432-5232.3 which confirm that the object is an AM Herculis type binary and show the presence of eclipses by the companion star. From high-speed photometry of the eclipses they deduce that the cyclotron emission region is less than one seventh the size of the white dwarf. From the infrared magnitude of the secondary a distance of 430 pc is deduced. The authors discuss constraints on the system geometry.

Original language	English
Journal	Monthly Notices of the Royal Astronomical Society
Volume	234
Issue number	1
Publication status	Published - 1988

Cite this

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title = "EXO 023432-5232.3 - an eclipsing AM Herculis binary",

abstract = "The authors report observations of the serendipitous EXOSAT source EXO 023432-5232.3 which confirm that the object is an AM Herculis type binary and show the presence of eclipses by the companion star. From high-speed photometry of the eclipses they deduce that the cyclotron emission region is less than one seventh the size of the white dwarf. From the infrared magnitude of the secondary a distance of 430 pc is deduced. The authors discuss constraints on the system geometry.",

author = "J. Bailey and D.T. Wickramasinghe and J. Hough and M. Cropper",

note = "Copyright Royal Astronomical Society. [Full text of this article is not available in the UHRA]",

year = "1988",

language = "English",

volume = "234",

journal = "Monthly Notices of the Royal Astronomical Society",

issn = "0035-8711",

publisher = "Oxford University Press (OUP)",

number = "1",

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TY - JOUR

T1 - EXO 023432-5232.3 - an eclipsing AM Herculis binary

AU - Bailey, J.

AU - Wickramasinghe, D.T.

AU - Hough, J.

AU - Cropper, M.

N1 - Copyright Royal Astronomical Society. [Full text of this article is not available in the UHRA]

PY - 1988

Y1 - 1988

N2 - The authors report observations of the serendipitous EXOSAT source EXO 023432-5232.3 which confirm that the object is an AM Herculis type binary and show the presence of eclipses by the companion star. From high-speed photometry of the eclipses they deduce that the cyclotron emission region is less than one seventh the size of the white dwarf. From the infrared magnitude of the secondary a distance of 430 pc is deduced. The authors discuss constraints on the system geometry.

AB - The authors report observations of the serendipitous EXOSAT source EXO 023432-5232.3 which confirm that the object is an AM Herculis type binary and show the presence of eclipses by the companion star. From high-speed photometry of the eclipses they deduce that the cyclotron emission region is less than one seventh the size of the white dwarf. From the infrared magnitude of the secondary a distance of 430 pc is deduced. The authors discuss constraints on the system geometry.

M3 - Article

SN - 0035-8711

VL - 234

JO - Monthly Notices of the Royal Astronomical Society

JF - Monthly Notices of the Royal Astronomical Society

IS - 1

ER -

EXO 023432-5232.3 - an eclipsing AM Herculis binary

Abstract

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