Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Fluctuation Properties and Polar Emission Mapping of Pulsar B0834+06 at
  Decameter Wavelengths   Recent results regarding subpulse-drift in pulsar B0943+10 have led to the
identification of a stable system of sub-beams circulating around the magnetic
axis of the star. Here, we present single-pulse analysis of pulsar B0834+06 at
35 MHz, using observations from the Gauribidanur Radio Telescope. Certain
signatures in the fluctuation spectra and correlations allow estimation of the
circulation time and drift direction of the underlying emission pattern
responsible for the observed modulation. We use the `cartographic transform'
mapping technique to study the properties of the polar emission pattern. These
properties are compared with those for the other known case of B0943+10, and
the implications are discussed.

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The categories of this paper are: dg-ga
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The categories of this paper are: hep-ph
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The categories of this paper are: mtrl-th
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The categories of this paper are: math-ph
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The categories of this paper are: alg-geom
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The categories of this paper are: cond-mat
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The categories of this paper are: q-fin
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The categories of this paper are: math
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The categories of this paper are: eess
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The categories of this paper are: gr-qc
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The categories of this paper are: acc-phys
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The categories of this paper are: chao-dyn
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The categories of this paper are: quant-ph
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The categories of this paper are: hep-lat
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The categories of this paper are: comp-gas
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The categories of this paper are: atom-ph