Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Tracing the Sgr Stream with 2MASS. Detection of Stream stars around
  Outer Halo Globular Clusters   We use infrared Color Magnitude Diagrams from the 2-Micron All-Sky Survey
(2MASS) to search for stars belonging to the tidal stream of the Sagittarius
dwarf spheroidal galaxy (Sgr dSph) around selected Galactic globular clusters.
Statistically significant detections are presented for the cases of Pal 12 and
NGC 4147, strongly supporting the idea that these clusters are associated with
the Sgr Stream and that they were previous members of the Sgr dSph galaxy.

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The categories of this paper are: chao-dyn
17
The categories of this paper are: q-fin
19
The categories of this paper are: eess
37
The categories of this paper are: supr-con
29
The categories of this paper are: funct-an
9
The categories of this paper are: nlin
34
The categories of this paper are: chem-ph
28
The categories of this paper are: alg-geom
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The categories of this paper are: comp-gas
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The categories of this paper are: acc-phys
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The categories of this paper are: dg-ga
1
The categories of this paper are: cs
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The categories of this paper are: quant-ph
31
The categories of this paper are: ao-sci
3
The categories of this paper are: physics
16
The categories of this paper are: stat