Keywords: Aladin2011.06.21-Scorpius XR-2.png en This sky plot shows the astronomical X-ray sources from the SIMBAD database that are within the Scorpius XR-2 error box Credit Aladin at SIMBAD Me at SIMBAD using Aladin url http //simbad u-strasbg fr/simbad/ Me and Aladin at SIMBAD 2011-06-20 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 - astronomical X-ray source red - star red box - supernova remnant SNR red + - HII region LMXB - low-mass X-ray binary HMXB - high-mass X-ray binary XB - X-ray binary RSCVn - RS CVn variable star Candidate_BH - Black hole candidate BY Dra - BY Dra variable star Cc-zero Astronomical diagrams X-ray astronomy |