#! /usr/bin/awk -f
BEGIN { pb=1e50; ps=1e50; base=0; }
/Time/ { next; }
{
	if (base == 0) base = $2;
	b = $7 + $10;
	s = (($2 - base) * 86400) + $3;
	if ((b > pb) && (s > ps)) {
		printf("%d %g\n",s,(b-pb)/(s-ps));
	}
	pb = b;
	ps = s;
}