Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The adaptive optics lucky imager (AOLI): presentation, commissioning,
  and AIV innovations   Here we present the Adaptive Optics Lucky Imager (AOLI), a state-of-the-art
instrument which makes use of two well proved techniques, Lucky Imaging (LI)
and Adaptive Optics (AO), to deliver diffraction limited imaging at visible
wavelengths, 20 mas, from ground-based telescopes. Thanks to its revolutionary
TP3-WFS, AOLI shall have the capability of using faint reference stars. In the
extremely-big telescopes era, the combination of techniques and the development
of new WFS systems seems the clue key for success. We give details of the
integration and verification phases explaining the defiance that we have faced
and the innovative and versatile solutions for each of its subsystems that we
have developed, providing also very fresh results after its first fully-working
observing run at the William Herschel Telescope (WHT).

20
The categories of this paper are: acc-phys
31
The categories of this paper are: ao-sci
23
The categories of this paper are: solv-int
13
The categories of this paper are: quant-ph
25
The categories of this paper are: patt-sol
3
The categories of this paper are: physics
21
The categories of this paper are: adap-org
34
The categories of this paper are: chem-ph
7
The categories of this paper are: hep-th
22
The categories of this paper are: chao-dyn
5
The categories of this paper are: gr-qc
29
The categories of this paper are: funct-an
0
The categories of this paper are: hep-ph
30
The categories of this paper are: q-alg
14
The categories of this paper are: math-ph
18
The categories of this paper are: econ