Arisia 2020Westin Boston Waterfront -- Grand Ballroom A/BBoom B Bottom Detail1: [115] (43) Source Four Series 2 LED 19 -- (location: 1'8") -- -- target is 3 -- weight: 21.02: [] () vertical pipe -- (location: 1'0") -- -- weight: 0.03: [108] (42) Source Four Series 2 LED 19 -- (location: 0'4") -- -- target is 2 -- weight: 21.0Total weight on this pipe is 42.0.* detail lines start with "<unit number>: [<dimmer or address>] (<channel>)".321