Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Search for GRB counterparts   A state-of-the-art review is given on the search for counterparts of
$\gamma$-ray bursts. Particular emphasis is put on the search for flaring
counterparts, i.e. emission during or shortly after the gamma-ray emission.
With BACODINE working now for nearly one year, some of the highlights of the
herewith triggered follow-up studies will be summarized.

23
The categories of this paper are: solv-int
10
The categories of this paper are: q-bio
33
The categories of this paper are: plasm-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
20
The categories of this paper are: acc-phys
8
The categories of this paper are: hep-ex
11
The categories of this paper are: hep-lat
27
The categories of this paper are: comp-gas
18
The categories of this paper are: econ
5
The categories of this paper are: gr-qc
2
The categories of this paper are: math
15
The categories of this paper are: nucl-ex
3
The categories of this paper are: physics
1
The categories of this paper are: cs