#LyX 2.2 created this file. For more info see http://www.lyx.org/ \lyxformat 508 \begin_document \begin_header \save_transient_properties true \origin /systemlyxdir/templates/ \textclass aastex6 \begin_preamble \slugcomment{} \shorttitle{} \shortauthors{} \end_preamble \use_default_options false \maintain_unincluded_children false \language english \language_package default \inputencoding auto \fontencoding global \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_osf false \font_sf_scale 100 100 \font_tt_scale 100 100 \graphics default \default_output_format default \output_sync 0 \bibtex_command default \index_command default \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 plainnat \use_bibtopic false \use_indices false \paperorientation portrait \suppress_date false \justification true \use_refstyle 0 \index Index \shortcut idx \color #008000 \end_index \secnumdepth 3 \tocdepth 3 \paragraph_separation indent \paragraph_indentation default \quotes_language english \papercolumns 1 \papersides 1 \paperpagestyle default \tracking_changes false \output_changes false \html_math_output 0 \html_css_as_file 0 \html_be_strict false \end_header \begin_body \begin_layout Standard \begin_inset Note Note status open \begin_layout Plain Layout \noindent \align left Template for contributions to journals of the American Astronomical Society (AAS). \end_layout \begin_layout Plain Layout \noindent \align left Please consult the \begin_inset CommandInset href LatexCommand href name "AASTeX user guide" target "http://journals.aas.org/authors/aastex/aasguide.html" \end_inset for details on how to use AASTeX. \end_layout \begin_layout Plain Layout \noindent \align left A LyX sample document is available under \family sans File>Open>Examples>aas_sample.lyx \family default . An up-to-date sample LaTeX article using AASTeX is available under \begin_inset Flex URL status open \begin_layout Plain Layout http://journals.aas.org/authors/aastex/aastex.html#_download \end_layout \end_inset . \end_layout \end_inset \end_layout \begin_layout Standard \begin_inset Note Note status open \begin_layout Plain Layout \noindent \align left The AASTeX document class uses a different name since version 6.0 (2016/02/16). Depending on the version installed on your system, set the document class to American Astronomical Society (AASTeX v. 6) or American Astronomical Society (AASTeX v. 5). \end_layout \begin_layout Plain Layout \noindent \align left New features (cf. \begin_inset Flex URL status collapsed \begin_layout Plain Layout http://journals.aas.org/authors/aastex/revisionhistory.html \end_layout \end_inset ) are only partially supported by LyX (see \begin_inset Flex URL status collapsed \begin_layout Plain Layout http://www.lyx.org/trac/ticket/10027 \end_layout \end_inset ). \end_layout \end_inset \end_layout \begin_layout Title \end_layout \begin_layout Author \begin_inset Flex altaffilmark status open \begin_layout Plain Layout 1 \end_layout \end_inset \end_layout \begin_layout Affiliation \end_layout \begin_layout Email \end_layout \begin_layout Author \begin_inset Flex altaffilmark status collapsed \begin_layout Plain Layout 2,3 \end_layout \end_inset \end_layout \begin_layout Affiliation \end_layout \begin_layout And \end_layout \begin_layout Author \begin_inset Flex altaffilmark status collapsed \begin_layout Plain Layout 3 \end_layout \end_inset \end_layout \begin_layout Affiliation \end_layout \begin_layout Altaffilation \begin_inset Argument 1 status open \begin_layout Plain Layout 1 \end_layout \end_inset Visiting Astronomer, etc. \end_layout \begin_layout Altaffilation \begin_inset Argument 1 status open \begin_layout Plain Layout 2 \end_layout \end_inset Current Address, etc. \end_layout \begin_layout Altaffilation \begin_inset Argument 1 status open \begin_layout Plain Layout 3 \end_layout \end_inset Visiting Astronomer, etc. \end_layout \begin_layout Abstract \end_layout \begin_layout Keywords \end_layout \begin_layout Section Introduction \end_layout \begin_layout Standard \end_layout \begin_layout Section Observations \end_layout \begin_layout Standard \end_layout \begin_layout Section Results \end_layout \begin_layout Standard \end_layout \begin_layout Section Discussion \end_layout \begin_layout Standard \end_layout \begin_layout Section Conclusions \end_layout \begin_layout Standard \end_layout \begin_layout Acknowledgements \end_layout \begin_layout Standard \end_layout \begin_layout Appendix \end_layout \begin_layout Section Appendix \end_layout \begin_layout References \begin_inset CommandInset bibitem LatexCommand bibitem label "Author(1982)" key "ref1" \end_inset Author, A., \begin_inset ERT status collapsed \begin_layout Plain Layout \backslash apj \end_layout \end_inset , 109, 301 \end_layout \begin_layout Standard \begin_inset Newpage clearpage \end_inset \end_layout \begin_layout Standard \begin_inset Float figure wide false sideways false status open \begin_layout Plain Layout \begin_inset Caption Standard \begin_layout Plain Layout \begin_inset CommandInset label LatexCommand label name "fig:fig1" \end_inset This is the first figure. \end_layout \end_inset \end_layout \end_inset \end_layout \begin_layout Standard \begin_inset Float figure wide false sideways false status open \begin_layout Plain Layout \begin_inset Caption FigCaption \begin_layout Plain Layout \begin_inset Argument 1 status open \begin_layout Plain Layout filename \end_layout \end_inset This is the second figure where the image filename is referenced via a FigCaptio n. \end_layout \end_inset \end_layout \end_inset \end_layout \end_body \end_document