%edited to avoid using Toliman for alpha Cen

\documentclass[a4paper,12pt]{article}
%setlength\paperwidth {297mm}%
%setlength\paperheight  {420mm}
 \textwidth 210mm
 \textheight 297mm
 \addtolength{\textwidth}{-1cm}
 \addtolength{\textheight}{-1cm}
 \footskip 0mm                          % comment this line for numbered pages
 \addtolength{\textheight}{-\footskip}
 \pagestyle{empty}                      % comment this line for numbered pages
 \topmargin -15mm
 \headsep 0mm
 \headheight 0mm
 \oddsidemargin -20mm

\parindent=0pt
\parskip=0.2\baselineskip
%\usepackage{czech}

%begin{latexonly}
\ifx\pdfoutput\undefined
 \newcommand{\mylabel}[2]{#2}
 \newcommand  {\myref}[2]{#2}
 \newcommand{\nolinkurl}[1]{\url{#1}}
\else
 \RequirePackage[latin2]{inputenc}
 \usepackage
  [pdftex,bookmarksopen=true,
   pagebackref,  
   pdfview=FitB,
   pdfauthor = {Jan\ Hollan},
   pdftitle  = {Maps for Globe at Night},
   ]
  {hyperref}
 \newcommand{\mylabel}[2]{\protect\label{#1}\protect\hypertarget{#1}{#2}}
 \newcommand  {\myref}[2]{\protect\hyperlink{#1}{#2}}
\fi
%end{latexonly}

\usepackage{graphicx%,times%,color,wallpaper
}

\newcommand{\ings}[1]{\includegraphics[width=0.47\textwidth]{#1}}

\begin{document}
%\footnotesize
\centering

\ings{40s_05}
\ings{40s_15}

\ings{40s_25}
\ings{40s_35}

\ings{40s_45}
\ings{40s_55}

\ings{40s_65}
\ings{40s_75} 

Maps for \href{http://www.globeatnight.org}{Globe at Night}
latitude \ensuremath{\mathbf{-40^\circ}},
2023-06-14, 21 h local time 
(Sun at \ensuremath{-}49°), transparent air.
Central star 
\href{http://en.wikipedia.org/wiki/Acrux}{Acrux} 
(the brightest one in the Cross) is
28\ensuremath{^\circ} left from the south,
at 60\ensuremath{^\circ} height. 
Detailed maps 33\ensuremath{^\circ} vertically,
the first four maps 100\ensuremath{^\circ}.
\emph{\href
{http://amper.ped.muni.cz/jenik/astro/maps/GaN/}
{Jan Hollan}, \href{http://www.czechglobe.cz/}{CzechGlobe}}

\end{document}
