#LyX 2.4 created this file. For more info see https://www.lyx.org/
\lyxformat 620
\begin_document
\begin_header
\save_transient_properties true
\origin /systemlyxdir/templates/Articles/
\textclass aa
\begin_preamble
% work around bug in the class
% see https://tex.stackexchange.com/questions/690753
\usepackage[colorlinks=true,
            linkcolor=blue,
            citecolor=blue,
            filecolor=blue,
            urlcolor=blue]{hyperref}
\end_preamble
\options referee, bibauthoryear
\use_default_options true
\maintain_unincluded_children no
\language english
\language_package babel
\inputencoding utf8
\fontencoding auto
\font_roman "default" "default"
\font_sans "default" "default"
\font_typewriter "default" "default"
\font_math "auto" "auto"
\font_default_family default
\use_non_tex_fonts false
\font_sc false
\font_roman_osf false
\font_sans_osf false
\font_typewriter_osf false
\font_sf_scale 100 100
\font_tt_scale 100 100
\use_microtype false
\use_dash_ligatures false
\graphics default
\default_output_format default
\output_sync 0
\bibtex_command default
\index_command default
\float_placement class
\float_alignment class
\paperfontsize default
\spacing single
\use_hyperref false
\papersize default
\use_geometry false
\use_package amsmath 1
\use_package amssymb 1
\use_package cancel 1
\use_package esint 1
\use_package mathdots 1
\use_package mathtools 1
\use_package mhchem 1
\use_package stackrel 1
\use_package stmaryrd 1
\use_package undertilde 1
\cite_engine natbib
\cite_engine_type authoryear
\biblio_style plain
\use_bibtopic false
\use_indices false
\paperorientation portrait
\suppress_date false
\justification false
\use_refstyle 0
\use_formatted_ref 0
\use_minted 0
\use_lineno 0
\index Index
\shortcut idx
\color #008000
\end_index
\secnumdepth 3
\tocdepth 3
\paragraph_separation indent
\paragraph_indentation default
\is_math_indent 0
\math_numbering_side default
\quotes_style english
\dynamic_quotes 0
\papercolumns 2
\papersides 2
\paperpagestyle default
\tablestyle default
\tracking_changes false
\output_changes false
\change_bars false
\postpone_fragile_content false
\html_math_output 0
\html_css_as_file 0
\html_be_strict false
\docbook_table_output 0
\docbook_mathml_prefix 1
\end_header

\begin_body

\begin_layout Standard
\begin_inset Note Note
status open

\begin_layout Plain Layout

\family roman
\series medium
\size normal
This is a template \SpecialChar LyX
 file for articles to be submitted to the Journal of Astronomy & Astrophysics (A&A).
 How to install the A&A \SpecialChar LaTeX
 class to your \SpecialChar LaTeX
 system is explained in 
\begin_inset Flex URL
status open

\begin_layout Plain Layout

https://wiki.lyx.org/Layouts/Astronomy-Astrophysics
\end_layout

\end_inset

.
\end_layout

\end_inset


\begin_inset Note Note
status open

\begin_layout Plain Layout

\family roman
\size normal
Note:

\series medium
 If you use accented characters in your document,
 you must use the predefined document class option 
\series default
latin9
\series medium
 in the document settings.
\end_layout

\end_inset


\end_layout

\begin_layout Standard
\begin_inset Note Note
status open

\begin_layout Plain Layout
The 
\family roman
\series medium
\size normal
A&A document class offers the following optional (custom) document class options
\family default
\series default
\size default
:
\begin_inset Note Note
status open

\begin_layout Plain Layout
In this template the options 
\series bold
referee
\series default
 and 
\series bold
bibyear
\series default
 are preset.
\end_layout

\end_inset


\end_layout

\begin_layout Description
referee for a referee version
\end_layout

\begin_layout Description
onecolumn for a paper on 1 column
\end_layout

\begin_layout Description
longauth for the long lists of affiliations
\end_layout

\begin_layout Description
rnote for the research notes
\end_layout

\begin_layout Description
letter for the letters
\end_layout

\begin_layout Description
bibyear if the references are not structured according to the author-year natbib style
\end_layout

\end_inset


\end_layout

\begin_layout Title
This is your Title
\end_layout

\begin_layout Subtitle
your subtitle
\end_layout

\begin_layout Author
first author
\begin_inset Flex institutemark
status open

\begin_layout Plain Layout
1
\end_layout

\end_inset


\begin_inset ERT
status collapsed

\begin_layout Plain Layout


\backslash
and 
\end_layout

\end_inset

second author
\begin_inset Flex institutemark
status collapsed

\begin_layout Plain Layout
2
\end_layout

\end_inset


\end_layout

\begin_layout Address
Address of first author 
\begin_inset Newline newline
\end_inset


\begin_inset Flex Email
status open

\begin_layout Plain Layout
email of first author
\end_layout

\end_inset


\begin_inset ERT
status collapsed

\begin_layout Plain Layout


\backslash
and 
\end_layout

\end_inset

Address of second author
\begin_inset Newline newline
\end_inset


\begin_inset Flex Email
status collapsed

\begin_layout Plain Layout
email of second author
\end_layout

\end_inset


\end_layout

\begin_layout Offprint
Me
\end_layout

\begin_layout Date
Received ...;
 Accepted...
\end_layout

\begin_layout Abstract (structured)
\begin_inset Note Note
status open

\begin_layout Plain Layout
This template uses the structured abstract style.
 You can alternatively use the unstructured abstract as used in the 
\family sans
aa_sample.lyx
\family default
 example file that comes with \SpecialChar LyX
.
\end_layout

\end_inset


\begin_inset Argument 1
status open

\begin_layout Plain Layout
context (optional:
 leave void)
\end_layout

\end_inset


\begin_inset Argument 2
status open

\begin_layout Plain Layout
aims
\end_layout

\end_inset


\begin_inset Argument 3
status open

\begin_layout Plain Layout
methods
\end_layout

\end_inset


\begin_inset Argument 4
status open

\begin_layout Plain Layout
results
\end_layout

\end_inset

conclusions (optional:
 leave void)
\end_layout

\begin_layout Keywords
keywords
\end_layout

\begin_layout Section
Introduction
\end_layout

\begin_layout Standard
bla bla
\end_layout

\begin_layout Subsection
a subsection
\end_layout

\begin_layout Standard
bla
\end_layout

\begin_layout Subsubsection
a subsubsection
\end_layout

\begin_layout Standard
bla.
 A citation:
 
\begin_inset CommandInset citation
LatexCommand citet
key "article-minimal"
literal "true"

\end_inset


\begin_inset Note Note
status open

\begin_layout Plain Layout
Note:
 the citations are hardcoded by the package options;
 all selections give the same style
\end_layout

\end_inset


\end_layout

\begin_layout Acknowledgments
Part of this work was supported by
\end_layout

\begin_layout Standard
\begin_inset CommandInset bibtex
LatexCommand bibtex
bibfiles "xampl"
options "aa"

\end_inset


\end_layout

\end_body
\end_document