Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The third body in the eclipsing binary AV CMi: Hot Jupiter or brown
  dwarf?   New transit light curves of the third body in the system AV CMi have been
obtained. The eclipsing pair's light curves were re-analysed with the W-D code
and new absolute elements were derived for the two components. Moreover the new
light curves (together with those given by Liakos & Niarchos 2010) of the third
body transiting one of the components were analysed with the Photometric
Software for Transits (PhoS-T). The results from both analyses are combined
with the aim to study the nature of the third component.

31
The categories of this paper are: ao-sci
2
The categories of this paper are: math
37
The categories of this paper are: supr-con
18
The categories of this paper are: econ
34
The categories of this paper are: chem-ph
7
The categories of this paper are: hep-th
5
The categories of this paper are: gr-qc
19
The categories of this paper are: eess
3
The categories of this paper are: physics
27
The categories of this paper are: comp-gas
30
The categories of this paper are: q-alg
25
The categories of this paper are: patt-sol
24
The categories of this paper are: dg-ga
16
The categories of this paper are: stat
26
The categories of this paper are: bayes-an
13
The categories of this paper are: quant-ph