Keywords: Aladin2011.02.15-02-22-33.716.png en The image is a circle 0f 5400 s 1 5° centered on kappa Lyrae and Lyra XR-1 It contains 48 X-ray sources a gamma-burst source and several additional stars The image was generated using Aladin at SIMBAD url http //simbad u-strasbg fr/simbad/ Me 2011-02-14 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 red star is a star x is an X-ray source UV sources are also stars Credit Aladin at SIMBAD Cc-zero X-ray astronomy X-rays |