Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The faint globular cluster in the dwarf galaxy Andromeda I   Observations of globular clusters in dwarf galaxies can be used to study a
variety of topics, including the structure of dark matter halos and the history
of vigorous star formation in low-mass galaxies. We report on the properties of
the faint globular cluster (M_V ~ -3.4) in the M31 dwarf galaxy Andromeda I.
This object adds to the growing population of low-luminosity Local Group
galaxies that host single globular clusters.

16
The categories of this paper are: stat
31
The categories of this paper are: ao-sci
13
The categories of this paper are: quant-ph
37
The categories of this paper are: supr-con
1
The categories of this paper are: cs
3
The categories of this paper are: physics
15
The categories of this paper are: nucl-ex
8
The categories of this paper are: hep-ex
17
The categories of this paper are: q-fin
30
The categories of this paper are: q-alg
26
The categories of this paper are: bayes-an
9
The categories of this paper are: nlin
5
The categories of this paper are: gr-qc
28
The categories of this paper are: alg-geom
10
The categories of this paper are: q-bio
32
The categories of this paper are: atom-ph