Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: First Results from BeppoSAX   The X-ray satellite BeppoSAX, a major programme of the Italian space agency
with participation of the Dutch space agency, was successfully launched from
Cape Canaveral on April 30, 1996. After a 2 months period devoted to
engineering check out that confirmed the nominal functionality of the satellite
and the scientific payload, we have performed a series of observations of
celestial objects devoted to calibrate the instruments and verify their
scientific performances. Here we will present some preliminary results obtained
in this phase. They are confirming the expected scientific capabilities of the
mission.

15
The categories of this paper are: nucl-ex
0
The categories of this paper are: hep-ph
19
The categories of this paper are: eess
3
The categories of this paper are: physics
16
The categories of this paper are: stat
22
The categories of this paper are: chao-dyn
13
The categories of this paper are: quant-ph
10
The categories of this paper are: q-bio
37
The categories of this paper are: supr-con
36
The categories of this paper are: cmp-lg
25
The categories of this paper are: patt-sol
18
The categories of this paper are: econ
14
The categories of this paper are: math-ph
7
The categories of this paper are: hep-th
26
The categories of this paper are: bayes-an
11
The categories of this paper are: hep-lat