Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Multiwavelength study of the transient X-ray binary IGR J01583+6713   We have investigated multiband optical photometric variability and stability
of the H$\alpha$ line profile of the transient X-ray binary IGR J01583+6713. We
set an upper limit of 0.05 mag on photometric variations in the {\it V} band
over a time scale of 3 months. The H$\alpha$ line is found to consist of
non-Gaussian profile and quite stable for a duration of 2 months. We have
identified the spectral type of the companion star to be B2 IVe while distance
to the source is estimated to be $\sim$ 4.0 kpc. Along with the optical
observations, we have also carried out analysis of X-ray data from three short
observations of the source, two with the {\it Swift}--XRT and one with the {\it
RXTE}--PCA. We have detected a variation in the absorption column density, from
a value of 22.0 $\times$ 10$^{22}$ cm$^{-2}$ immediately after the outburst
down to 2.6 $\times$ 10$^{22}$ cm$^{-2}$ four months afterwards. In the
quiescent state, the X-ray absorption is consistent with the optical reddening
measurement of E(B - V) = 1.46 mag. From one of the {\it Swift} observations,
during which the X-ray intensity was higher, we have a possible pulse detection
with a period of 469.2 s. For a Be X-ray binary, this indicates an orbital
period in the range of 216--561 days for this binary system.

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The categories of this paper are: supr-con
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The categories of this paper are: stat
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The categories of this paper are: atom-ph
0
The categories of this paper are: hep-ph
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The categories of this paper are: hep-lat
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The categories of this paper are: eess
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The categories of this paper are: alg-geom
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The categories of this paper are: chem-ph
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The categories of this paper are: comp-gas
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The categories of this paper are: ao-sci
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The categories of this paper are: q-bio
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The categories of this paper are: plasm-ph
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The categories of this paper are: cond-mat
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The categories of this paper are: nucl-ex
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The categories of this paper are: q-fin
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The categories of this paper are: gr-qc