Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: High-speed photometry of faint cataclysmic variables - VIII. Targets
  from the Catalina Real-time Transient Survey   Time series photometry of 20 Cataclysmic Variables detected by the Catalina
Real-time Transient Survey is presented. 14 of these systems have not been
observed previously and only two have been examined in-depth. From the
observations we determined 12 new orbital periods and independently found a
further two. Eight of the CVs are eclipsing systems, five of which have eclipse
depths of more than 0.9 mag. Included in the sample are six SU UMa systems
(three of which show superhumps in our photometry), a polar (SSS1944-42) and
one system (CSS1417-18) that displays an abnormally fast decline from outburst.

15
The categories of this paper are: nucl-ex
26
The categories of this paper are: bayes-an
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The categories of this paper are: chao-dyn
13
The categories of this paper are: quant-ph
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The categories of this paper are: dg-ga
29
The categories of this paper are: funct-an
32
The categories of this paper are: atom-ph
36
The categories of this paper are: cmp-lg
4
The categories of this paper are: cond-mat
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The categories of this paper are: nucl-th
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The categories of this paper are: adap-org
23
The categories of this paper are: solv-int
2
The categories of this paper are: math
34
The categories of this paper are: chem-ph
8
The categories of this paper are: hep-ex
7
The categories of this paper are: hep-th