BEGIN:VCALENDAR VERSION:2.0 PRODID:-//CERN//INDICO//EN BEGIN:VEVENT SUMMARY:The masses of Local Group galaxies and the baryonic Tully-Fisher r elation DTSTART;VALUE=DATE-TIME:20230320T113000Z DTEND;VALUE=DATE-TIME:20230320T114500Z DTSTAMP;VALUE=DATE-TIME:20241114T092409Z UID:indico-contribution-222@meetings.aip.de DESCRIPTION:Speakers: Stacy McGaugh (Case Western Reserve University)\nThe baryonic Tully-Fisher relation is a correlation between the quantity of s tars and gas in a galaxy and its flat rotation speed. The relation found i n external galaxies appears to hold for rotationally supported Local Group galaxies. It may also hold for some if not all of the pressure supported dwarfs. The flat rotation speed depends on dynamical mass\, providing a co nstraint on total mass that is independent of other considerations.\n\nhtt ps://iaus379.aip.de/event/20/contributions/222/ LOCATION:Haus H\, Telegrafenberg URL:https://iaus379.aip.de/event/20/contributions/222/ END:VEVENT END:VCALENDAR