Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Review of Mass Estimates for Galactic Dark Matter Objects   Empirical mass estimates for galactic dark matter objects, published between
December 1991 and May 1999, are presented in tabular and graphical forms.
Trends in the data are identified and uncertainties are discussed. Similarities
among various stellar and dark matter mass functions are noted, and a possible
identification of the galactic dark matter objects is suggested.

8
The categories of this paper are: hep-ex
5
The categories of this paper are: gr-qc
11
The categories of this paper are: hep-lat
2
The categories of this paper are: math
37
The categories of this paper are: supr-con
20
The categories of this paper are: acc-phys
23
The categories of this paper are: solv-int
14
The categories of this paper are: math-ph
9
The categories of this paper are: nlin
26
The categories of this paper are: bayes-an
13
The categories of this paper are: quant-ph
0
The categories of this paper are: hep-ph
28
The categories of this paper are: alg-geom
30
The categories of this paper are: q-alg
29
The categories of this paper are: funct-an
1
The categories of this paper are: cs