Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Updated parameters for the transiting exoplanet WASP-3b using RISE, a
  new fast camera for the Liverpool Telescope   Some of the first results are reported from RISE - a new fast camera mounted
on the Liverpool Telescope primarily designed to obtain high time resolution
light curves of transiting extrasolar planets for the purpose of transit
timing. A full and partial transit of WASP-3 are presented, and a Monte Carlo
Markov Chain analysis is used to update the parameters from the discovery
paper. This results in a planetary radius of 1.29^{+0.05}_{-0.12} R_J and
therefore a density of 0.82^{+0.14}_{-0.09} p_J, consistent with previous
results. The inclination is 85.07^{+0.15}_{-0.16} deg, in agreement (but with a
significant improvement in the precision) with the previously determined value.
Central transit times are found to be consistent with the ephemeris given in
the discovery paper. However, a new ephemeris calculated using the longer
baseline results in T_c(0) = 2454605.55915 +- 0.00023 HJD and P = 1.846835 +-
0.000002 days.

15
The categories of this paper are: nucl-ex
32
The categories of this paper are: atom-ph
0
The categories of this paper are: hep-ph
21
The categories of this paper are: adap-org
7
The categories of this paper are: hep-th
9
The categories of this paper are: nlin
30
The categories of this paper are: q-alg
29
The categories of this paper are: funct-an
23
The categories of this paper are: solv-int
31
The categories of this paper are: ao-sci
27
The categories of this paper are: comp-gas
17
The categories of this paper are: q-fin
3
The categories of this paper are: physics
4
The categories of this paper are: cond-mat
8
The categories of this paper are: hep-ex
34
The categories of this paper are: chem-ph