Keywords: Aladin2011.04.01-overlap.png en Sky plot of the overlap between the two error regions for the two detections of Sagittarius XR-1 Credit Aladin at SIMBAD Me using Aladin at SIMBAD url http //simbad u-strasbg fr/simbad/ Me and Aladin at SIMBAD 2011-03-31 I sent an email to question simbad u-strasbg fr regarding use of applet Aladin generated sky plots Pierre Fernique astro unistra fr stated There is absolutely no problem to use them for Wikipedia pages A citation of Aladin would be appreciated Legend X - X-ray source red - star and LMXB - low-mass X-ray binary Cc-zero X-ray astronomy Astronomical diagrams |