Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: PISCO: The Pmas/ppak Integral-field Supernova hosts COmpilation   We present the Pmas/ppak Integral-field Supernova hosts COmpilation (PISCO)
which comprises Integral Field Spectroscopy (IFS) of 232 supernova (SN) host
galaxies, that hosted 272 SNe, observed over several semesters with the 3.5m
telescope at the Calar Alto Observatory (CAHA). PISCO is the largest collection
of SN host galaxies observed with wide-field IFS, totaling 466,347 individual
spectra covering a typical spatial resolution of $\sim$380 pc. While focused
studies regarding specific SN Ia- related topics will be published elsewhere,
this paper aims to present the properties of the SN environments with stellar
population (SP) synthesis and the gas-phase ISM, providing additional results
separating stripped-envelope SNe into their subtypes. With 11,270 HII regions
detected in all galaxies, we present for the first time an HII region
statistical analysis, that puts HII regions that have hosted SNe in context
with all other SF clumps within their galaxies. SNe Ic are associated to more
metal-rich, higher EW(H{\alpha}) and higher SF rate environments within their
host galaxies than the mean of all HII regions detected within each host, on
contrary SNe IIb occur at the most different environments compared to other CC
SNe types. We find two clear components of young and old SP at SNe IIn
locations. We find that SNe II fast-decliners (IIL) tend to explode at
locations where {\Sigma}SFR is more intense. Finally, we outline how a future
dedicated IFS survey of galaxies in parallel to an untargeted SN search would
overcome the biases in current environmental studies.

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The categories of this paper are: q-alg
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The categories of this paper are: patt-sol
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The categories of this paper are: funct-an
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The categories of this paper are: mtrl-th
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The categories of this paper are: math
9
The categories of this paper are: nlin
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The categories of this paper are: stat
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The categories of this paper are: chao-dyn
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The categories of this paper are: atom-ph
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The categories of this paper are: q-bio
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The categories of this paper are: physics
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The categories of this paper are: econ
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The categories of this paper are: plasm-ph
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The categories of this paper are: nucl-ex
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The categories of this paper are: q-fin
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The categories of this paper are: ao-sci