Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Commissioning of ALFABURST: initial tests and results   Fast Radio Bursts (FRBs) are apparently one-time, relatively bright radio
pulses that have been observed in recent years. The origin of FRBs is currently
unknown and many instruments are being built to detect more of these bursts to
better characterize their physical properties and identify the source
population. ALFABURST is one such instrument. ALFABURST takes advantage of the
7-beam Arecibo L-band Feed Array (ALFA) receiver on the 305-m Arecibo Radio
Telescope in Puerto Rico, to detect FRBs in real-time at L-band (1.4 GHz). We
present the results of recent on-sky tests and observations undertaken during
the commissioning phase of the instrument. ALFABURST is now available for
commensal observations with other ALFA projects.

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The categories of this paper are: hep-th
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The categories of this paper are: nucl-th
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The categories of this paper are: hep-lat
35
The categories of this paper are: mtrl-th
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The categories of this paper are: cmp-lg
8
The categories of this paper are: hep-ex
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The categories of this paper are: solv-int
3
The categories of this paper are: physics
31
The categories of this paper are: ao-sci
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The categories of this paper are: nucl-ex
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The categories of this paper are: patt-sol
10
The categories of this paper are: q-bio
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The categories of this paper are: comp-gas
34
The categories of this paper are: chem-ph
0
The categories of this paper are: hep-ph
33
The categories of this paper are: plasm-ph