Dear readers, Few days ago, there was new book bought to our astrophysical library at University. Well known Warner's Cataclysimic variable stars. I am realy happy! It was somethink like second Christmas Eve for me :-) And there is in historical review interesting information. Firts observed dwarf nova was U Gem (1856?) by Hind. Then 1896 Miss Louisa D. Wells discovered photographycaly SS Cyg and the third was T Leo (Peters). This three stars are members of three subgroups (U Gem, SS Cyg and SU UMa). And right now are all three stars in outburst! So we have chance to see all three first discovered stars in one night in outburst. It's beautiful, isn't it? So have a fun and look at them regards Rudolf *************************************************************************** * Rudolf Novak Private: Rudolf Novak * * Nicholas Copernicus Observatory Bohuslava Martinu 50 * * Kravi Hora 2 BRNO 602 00 * * BRNO 616 00 Czech Republic * * Czech Republic * *************************************************************************** * e-mail: rudolfn@physics.muni.cz * * h-page: http://vsnet.sci.muni.cz/~rudolfn * *************************************************************************** * " ... no, There's no dark side of the Moon ... " * ***************************************************************************