Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Optical and Near-Infrared Imaging of the IRAS 1-Jy Sample of
  Ultraluminous Infrared Galaxies: I. The Atlas   An imaging survey of the {\em IRAS} 1-Jy sample of 118 ultraluminous infrared
galaxies was conducted at optical (R) and near-infrared (K') wavelengths using
the University of Hawaii 2.2m telescope. The methods of observation and data
reduction are described. An R and K' atlas of the entire sample is presented
along with some of the basic astrometric and photometric parameters derived
from these images. A more detailed analysis of these data is presented in a
companion paper (Veilleux, Kim, & Sanders 2002; astro-ph/0207401).

17
The categories of this paper are: q-fin
4
The categories of this paper are: cond-mat
21
The categories of this paper are: adap-org
27
The categories of this paper are: comp-gas
29
The categories of this paper are: funct-an
19
The categories of this paper are: eess
16
The categories of this paper are: stat
5
The categories of this paper are: gr-qc
22
The categories of this paper are: chao-dyn
7
The categories of this paper are: hep-th
0
The categories of this paper are: hep-ph
25
The categories of this paper are: patt-sol
12
The categories of this paper are: nucl-th
9
The categories of this paper are: nlin
14
The categories of this paper are: math-ph
28
The categories of this paper are: alg-geom