Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Planck 2013 results. XXIX. The Planck catalogue of Sunyaev-Zeldovich
  sources: Addendum   We update the all-sky Planck catalogue of 1227 clusters and cluster
candidates (PSZ1) published in March 2013, derived from Sunyaev-Zeldovich (SZ)
effect detections using the first 15.5 months of Planck satellite observations.
Addendum. We deliver an updated version of the PSZ1 catalogue, reporting the
further confirmation of 86 Planck-discovered clusters. In total, the PSZ1 now
contains 947 confirmed clusters, of which 214 were confirmed as newly
discovered clusters through follow-up observations undertaken by the Planck
Collaboration. The updated PSZ1 contains redshifts for 913 systems, of which
736 (~80.6%) are spectroscopic, and associated mass estimates derived from the
Y_z mass proxy. We also provide a new SZ quality flag, derived from a novel
artificial neural network classification of the SZ signal, for the remaining
280 candidates. Based on this assessment, the purity of the updated PSZ1
catalogue is estimated to be 94%. In this release, we provide the full updated
catalogue and an additional readme file with further information on the Planck
SZ detections.

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The categories of this paper are: alg-geom
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The categories of this paper are: physics
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The categories of this paper are: gr-qc
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The categories of this paper are: q-alg
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The categories of this paper are: hep-lat
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The categories of this paper are: atom-ph
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The categories of this paper are: dg-ga
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The categories of this paper are: supr-con
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The categories of this paper are: q-fin
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The categories of this paper are: patt-sol
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The categories of this paper are: hep-th
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The categories of this paper are: adap-org
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The categories of this paper are: acc-phys
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The categories of this paper are: funct-an
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The categories of this paper are: cs
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The categories of this paper are: nlin