Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The hot and the cool otbursts in the symbiotic system AG Draconis   In this papper we present the analyses of the six (1998, 1997, 2001, 2002,
2003 and 2005) last outbursts of AG Draconis on the basis of low resolution
visual spectroscopy. A new method to determine the Zanstra's temperature of the
hot ionizing source from the optical Hb and HeII emission lines has been used.
As a results we obtained the evolution of the individual outburst on the H-R
diagram.

31
The categories of this paper are: ao-sci
7
The categories of this paper are: hep-th
30
The categories of this paper are: q-alg
19
The categories of this paper are: eess
21
The categories of this paper are: adap-org
23
The categories of this paper are: solv-int
24
The categories of this paper are: dg-ga
15
The categories of this paper are: nucl-ex
27
The categories of this paper are: comp-gas
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The categories of this paper are: patt-sol
4
The categories of this paper are: cond-mat
36
The categories of this paper are: cmp-lg
37
The categories of this paper are: supr-con
26
The categories of this paper are: bayes-an
33
The categories of this paper are: plasm-ph
32
The categories of this paper are: atom-ph