PTFt12   C2013 04 12.26236 11 48 11.09 +20 53 07.4          20.0 r      I41
     PTFt12   C2013 04 12.29169 11 48 09.92 +20 53 07.5          19.8 r      I41
     PTFt12   C2013 04 12.32121 11 48 08.73 +20 53 07.5          19.7 r      I41