Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: X-ray Observations of INTEGRAL Discovered Cataclysmic Variable IGR
  J17195-4100   We present analysis of archival X-ray data obtained with the XMM-Newton and
Suzaku for a new Intermediate Polar identified as a counterpart of an INTEGRAL
discovered gamma-ray source, IGR J17195-4100. We report a new period of
1053.7\pm12.2 s in X-rays. A new binary orbital period of 3.52+1.43-0.80 h is
strongly indicated in the power spectrum of the time series. An ephemeris of
the new period proposed as the spin period of the system has also been
obtained. The various peaks detected in the power spectrum suggest a probable
disc-less accretion system. The soft X-rays (<3 keV) dominate the variability
seen in the X-ray light curves. The spin modulation shows energy dependence
suggesting the possibility of a variable partial covering accretion column. The
averaged spectral data obtained with XMM-Newton EPIC cameras show a multi
temperature spectra with a soft excess. The latter can be attributed to the
varying coverage of accretion curtains.

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The categories of this paper are: alg-geom
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The categories of this paper are: solv-int
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The categories of this paper are: hep-lat
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The categories of this paper are: cmp-lg
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The categories of this paper are: eess
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The categories of this paper are: cond-mat
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The categories of this paper are: hep-ph
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The categories of this paper are: patt-sol
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The categories of this paper are: econ
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The categories of this paper are: bayes-an
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The categories of this paper are: math-ph
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The categories of this paper are: nucl-ex
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The categories of this paper are: cs
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The categories of this paper are: chao-dyn
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The categories of this paper are: comp-gas
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The categories of this paper are: math