Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Characterizing crosstalk within the Pan-STARRS GPC1 camera   Using data from a year-long dedicated campaign to observe bright stars, we
study the crosstalk channels present in the GPC1 camera. By analyzing these
data, we construct a dataset that checks source stars on almost every CCD of
every chip within the camera against all possible crosstalk destinations. We
use a clustering algorithm to find potential crosstalk occurrences, and then
also check all possible combinations (driven by the hardware layout) by eye.
This results in a total of 640 rules, with a flux attenuation factor ranging
from 2.5x10$^{2}$ for the bright end to 2.5$\times$10$^{4}$ at the faint end.
The average value of m$_{cross}$-m$_{src}\approx$-10.25 corresponds to an
attenuating factor of 1.25x10$^{4}$, which produces crosstalk ghosts with an
average signal-to-noise ratio of 0.64$\pm$0.1 on the bright images. We find no
evidence of crosstalk signals between CCDs not connected in the hardware setup.
The distribution of attenuation factors is also found to be dependent on
crosstalk movement. A clear dependence on cell column offsets is found,
consistent with the idea that the source star charge is progressively
attenuated during the traversal of cell readout lines. While we can see the
trends, the uncertainties on aperture magnitude measurements are large at this
stage.

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The categories of this paper are: solv-int
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The categories of this paper are: bayes-an
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The categories of this paper are: comp-gas
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The categories of this paper are: nucl-th
2
The categories of this paper are: math
18
The categories of this paper are: econ
31
The categories of this paper are: ao-sci
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The categories of this paper are: chao-dyn
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The categories of this paper are: chem-ph
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The categories of this paper are: mtrl-th
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The categories of this paper are: gr-qc
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The categories of this paper are: hep-lat
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The categories of this paper are: cmp-lg
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The categories of this paper are: atom-ph
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The categories of this paper are: q-alg
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The categories of this paper are: acc-phys