WTC_North_Tower.ac select NorthTower Antenna sim/time/utc/year 1970 sim/time/utc/year 1970 sim/time/utc/month 12 sim/time/utc/day 23 sim/time/utc/year 2001 sim/time/utc/year 2001 sim/time/utc/month 9 sim/time/utc/month 9 sim/time/utc/day 11 sim/time/utc/day 11 sim/time/utc/day-seconds 52105 textranslate NorthTower sim/time/sun-angle-rad 1.57 0.318471338 0 -1 select NorthTower_memor Antenna_memor sim/time/utc/year 2001 sim/time/utc/month 9 sim/time/utc/day 11 sim/time/utc/day-seconds 52105 sim/time/utc/day 12 sim/time/utc/day-seconds 52105 NorthTower_memor Antenna_memor false