------------------------------------------------------------------------ From: messineo@strw.leidenuniv.nl To: GCNEWS newsletter Subject: submit 0488.tex A&A in press % aa.dem % AA vers. 5.01, LaTeX class for Astronomy & Astrophysics % demonstration file % (c) Springer-Verlag HD % revised by EDP Sciences %----------------------------------------------------------------------- % %\documentclass[referee]{aa} % for a referee version %\documentclass[referee]{aa} % for a referee version % \documentclass{aa} \usepackage{graphicx} \usepackage{rotating} \usepackage{afterpage} %\usepackage{amsmath} \usepackage[sort&compress]{natbib} \bibpunct{(}{)}{;}{a}{}{,} % \newcommand{\kms}{km\thinspace s$^{-1}$} \newcommand{\htoo}{H$_{\rm 2}$O} \newcommand{\hcn}{H$^{\rm 13}$CN} \newcommand{\Al}{{\it A$_\lambda$}} \newcommand{\ks}{{\it K$_{\rm S}$}} \newcommand{\Aks}{{\it A$_{\rm K_S}$}} \newcommand{\Ak}{{\it A$_{\rm K}$}} \newcommand{\Av}{{\it A$_{\rm V}$}} %astro-ph/0401262 \begin{document} % \title{86 GHz SiO maser survey of late-type stars in the Inner Galaxy } \subtitle{II. Infrared photometry of the SiO Target Stars} \author{M.\ Messineo \inst{1} \and H.\ J.\ Habing \inst{1} \and K.\ M.\ Menten \inst{2} \and A.\ Omont \inst{3} \and L.\ O.\ Sjouwerman \inst{4} } \offprints{M. Messineo} \institute{Leiden Observatory, P.O. Box 9513, 2300 RA Leiden, the Netherlands\\ \and Max-Planck-Institut f\"ur Radioastronomie, Auf dem H\"ugel 69, D-53121 Bonn, Germany\\ \and Institut d'Astrophysique de Paris, CNRS \& Universit\'e Paris 6, 98bis Bd Arago, F 75014 Paris, France\\ \and National Radio Astronomy Observatory, P.O. Box 0, Socorro NM 87801, USA\\ } \date{Received October 09, 2003; accepted December 19, 2003.} \abstract{We present a compilation and study of DENIS, 2MASS, ISOGAL, MSX and IRAS 1--25$\mu$m photometry for a sample of 441 late-type stars in the inner Galaxy, which we previously searched for 86 GHz SiO maser emission Messineo et al. 2002). The comparison of the DENIS and 2MASS $J$ and Ks magnitudes shows that most of the SiO targets are indeed variable stars. The MSX colours and the IRAS $[12]-[25]$ colour of our SiO targets are consistent with those of Mira type stars with dust silicate feature at 9.7 $\mu$m feature in emission, indicating only a moderate mass-loss rate. \keywords{stars: AGB and post-AGB -- Infrared: stars -- Stars: variables: general -- circumstellar matter -- masers -- Galaxy: stellar content } } \maketitle % %________________________________________________________________ \end{document}