Sorry, this page contains "HTML Frames". You need Internet Explorer or Netscape 4.0 or higher to view this document. This site deals with: astronomy ccd telescopes observatory ST8 galaxies supernova quasars Arp Markarian Seyfert V838mon Wolf-Rayet q0957 cookbook cb245 spectra deep sky comet drawings astronomie teleskope sternwarte galaxien quasare kometen spektren