By the numbers...

Please enjoy a timed sequence of this mornings events, if you weren't there to see it in person. But first, some figures:

200 Sq Ft of black cotton fabric
120 Yds white Duck tape
80 Yds black Duck tape
3 hours to assemble
45 minutes to deploy atop the library... at 2:00 in the morning
4.5 seconds to unfold when fishing wire trigger lines were pulled at 7:00 this morning

And now...