Star Party Presentation Cheat Sheet - Older Low-Metallicity Globular Clusters for Aug Sept This is to announce a star party presentation cheat sheet for use at astronomy club star parties. http://members.csolutions.net/fisherka/astronote/tours/AugGlc/StarPartyAugGl... Using a GOTO mount in a series of quick slews around Cygnus, show three of five older low-metallicity globular clusters and one younger high-metallicity globular cluster by increasing distance and compare their relative visual angular and physical sizes. Explain the high concentration of low-metallicity RR Lyra variables in these clusters. The cheat sheet includes an observing list, a table of physical parameters, finder charts, images, background information and suggested discussion topics. - Kurt _______________________________________________ Sent via CSolutions - http://www.csolutions.net