Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Seismic analysis of four solar-like stars observed during more than
  eight months by Kepler   Having started science operations in May 2009, the Kepler photometer has been
able to provide exquisite data of solar-like stars. Five out of the 42 stars
observed continuously during the survey phase show evidence of oscillations,
even though they are rather faint (magnitudes from 10.5 to 12). In this paper,
we present an overview of the results of the seismic analysis of 4 of these
stars observed during more than eight months.

31
The categories of this paper are: ao-sci
8
The categories of this paper are: hep-ex
15
The categories of this paper are: nucl-ex
22
The categories of this paper are: chao-dyn
29
The categories of this paper are: funct-an
18
The categories of this paper are: econ
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The categories of this paper are: patt-sol
21
The categories of this paper are: adap-org
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The categories of this paper are: supr-con
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The categories of this paper are: bayes-an
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The categories of this paper are: alg-geom
16
The categories of this paper are: stat
5
The categories of this paper are: gr-qc
7
The categories of this paper are: hep-th
14
The categories of this paper are: math-ph
27
The categories of this paper are: comp-gas