Keywords: LMC X-2 visual negative.jpg en This sky plot is a 11 57' x 12 6' visual negative of the astronomical object field around LMC X-2 Credit Aladin at SIMBAD Me at SIMBAD using Aladin url http //simbad u-strasbg fr/simbad/ Me and Aladin at SIMBAD 2011-06-02 I sent an email to Pierre Fernique astro unistra fr to ask about PUBLIC Domain use of Aladin skyplots He emailed back that First of all thanks to use Simbad and Aladin to generate your sky plots There is absolutely no problem to use them for Wikipedia pages A citation of Aladin would be appreciated Best regards Pierre Fernique Legend X - X-ray source red diamond - IR object red or circle - star magenta - UV source red + - HII region OpCl - open galactic cluster deltaCep - delta Cepheid variable Mira - Mira-type variable star Cc-zero X-ray astronomy Astronomical diagrams Large Magellanic Cloud |