PTFn56   C2013 04 05.31442 12 47 50.16 -06 55 07.1          20.7 r      I41
     PTFn56   C2013 04 05.34336 12 47 48.41 -06 54 57.0          20.5 r      I41
     PTFn56   C2013 04 05.37359 12 47 46.63 -06 54 46.2          20.3 r      I41