Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Prototype high angular resolution LEKIDs for NIKA2   The current resolution of the NIKA2 260 GHz arrays is limited by the
$1.6\times 1.5 mm^2$ inductor size on the individual pixels. In view of future
updates of the instrument, we have developed a prototype array with smaller
pixels that is experimentally compared to the current pixel design. We find an
in-lab improvement increase of the angular resolution of 8%, promising an
on-sky FWHM resolution of 10.2" using this new pixel design.

35
The categories of this paper are: mtrl-th
30
The categories of this paper are: q-alg
16
The categories of this paper are: stat
9
The categories of this paper are: nlin
10
The categories of this paper are: q-bio
13
The categories of this paper are: quant-ph
25
The categories of this paper are: patt-sol
36
The categories of this paper are: cmp-lg
27
The categories of this paper are: comp-gas
14
The categories of this paper are: math-ph
28
The categories of this paper are: alg-geom
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The categories of this paper are: atom-ph
12
The categories of this paper are: nucl-th
15
The categories of this paper are: nucl-ex
23
The categories of this paper are: solv-int
37
The categories of this paper are: supr-con