Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A New Blind Asteroid Detection Scheme   As astronomical photometric surveys continue to tile the sky repeatedly, the
potential to pushdetection thresholds to fainter limits increases; however,
traditional digital-tracking methods cannotachieve this efficiently beyond time
scales where motion is approximately linear. In this paper weprototype an
optimal detection scheme that samples under a user defined prior on a
parameterizationof the motion space, maps these sampled trajectories to the
data space, and computes an optimalsignal-matched filter for computing the
signal to noise ratio of trial trajectories. We demonstrate thecapability of
this method on a small test data set from the Dark Energy Camera. We recover
themajority of asteroids expected to appear and also discover hundreds of new
asteroids with only a fewhours of observations. We conclude by exploring the
potential for extending this scheme to larger datasets that cover larger areas
of the sky over longer time baselines.

15
The categories of this paper are: nucl-ex
29
The categories of this paper are: funct-an
4
The categories of this paper are: cond-mat
16
The categories of this paper are: stat
11
The categories of this paper are: hep-lat
28
The categories of this paper are: alg-geom
33
The categories of this paper are: plasm-ph
5
The categories of this paper are: gr-qc
19
The categories of this paper are: eess
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The categories of this paper are: nlin
20
The categories of this paper are: acc-phys
18
The categories of this paper are: econ
7
The categories of this paper are: hep-th
23
The categories of this paper are: solv-int
0
The categories of this paper are: hep-ph
26
The categories of this paper are: bayes-an