#LyX 2.4 created this file. For more info see https://www.lyx.org/
\lyxformat 612
\begin_document
\begin_header
\save_transient_properties true
\origin /systemlyxdir/templates/Articles/
\textclass aa
\options referee, bibyear
\use_default_options true
\maintain_unincluded_children no
\language english
\language_package default
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\bibtex_command default
\index_command default
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\spacing single
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\use_package stackrel 1
\use_package stmaryrd 1
\use_package undertilde 1
\cite_engine basic
\cite_engine_type default
\biblio_style plain
\use_bibtopic false
\use_indices false
\paperorientation portrait
\suppress_date false
\justification false
\use_refstyle 0
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\index Index
\shortcut idx
\color #008000
\end_index
\secnumdepth 3
\tocdepth 3
\paragraph_separation indent
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\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 cite
key "book-full"
literal "true"

\end_inset


\end_layout

\begin_layout Acknowledgement
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