PTFu73   C2013 04 18.24677 12 39 30.86 +08 33 40.3          20.3 r      I41
     PTFu73   C2013 04 18.27679 12 39 29.59 +08 33 43.5          20.5 r      I41
     PTFu73   C2013 04 18.30585 12 39 28.36 +08 33 46.8          20.8 r      I41