Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Faint and peculiar objects in GAIA: results from GSC-II   The one billion objects in the GSC-II make up a formidable data set for the
hunt of peculiar and rare targets such as late type stars, white dwarfs, carbon
dwarfs, asteroids, variable stars, etc. Here we present a survey to search for
ancient cool white dwarfs, which led to the discovery of several stars with
peculiar spectral distributions and extreme physical properties. Finally, we
discuss the impact of the GAIA mission with respect to these peculiar and faint
white dwarfs.

12
The categories of this paper are: nucl-th
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The categories of this paper are: q-fin
30
The categories of this paper are: q-alg
27
The categories of this paper are: comp-gas
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The categories of this paper are: chao-dyn
31
The categories of this paper are: ao-sci
33
The categories of this paper are: plasm-ph
25
The categories of this paper are: patt-sol
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The categories of this paper are: hep-lat
0
The categories of this paper are: hep-ph
16
The categories of this paper are: stat
37
The categories of this paper are: supr-con
4
The categories of this paper are: cond-mat
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The categories of this paper are: q-bio
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The categories of this paper are: nlin
14
The categories of this paper are: math-ph