Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Characterizing the All-Sky Brightness of Satellite Mega-Constellations
  and the Impact on Astronomy Research   Measuring photometric brightness is a common tool for characterizaing
satellites. However, characterizing satellite mega-constellations and their
impact on astronomy research requires a new approach and methodology. A few
measurements of singular satellites are not sufficient to fully describe a
mega-constellation and assess its impact on modern astronomical systems.
Characterizing the brightness of a satellite mega-constellation requires a
comprehensive measurement program conducting numerous observations over the
entire set of critical variables. Utilizing Pomenis, a small-aperture and wide
field-of-view astrograph, we developed an automated observing program to
measure the photometric brightness of mega-constellation satellites. We report
the summary results of 7631 separate observations and the statistical
distribution of brightness for the Starlink, visored-Starlink, Starlink
DarkSat, and OneWeb satellites.

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The categories of this paper are: hep-th
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The categories of this paper are: atom-ph
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The categories of this paper are: bayes-an
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The categories of this paper are: cmp-lg
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The categories of this paper are: nucl-ex
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The categories of this paper are: quant-ph
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The categories of this paper are: eess
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The categories of this paper are: nlin
31
The categories of this paper are: ao-sci
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The categories of this paper are: physics
24
The categories of this paper are: dg-ga
0
The categories of this paper are: hep-ph
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The categories of this paper are: patt-sol
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The categories of this paper are: math
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The categories of this paper are: q-fin
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The categories of this paper are: gr-qc