Fig 4.1Earth'spulsarorbitD
D pulsar Earth‘s orbit Fig 4.1
AP±5×10Model timing400residuals350APdot=4x10~2300?Period:(srl)△P= 5 x 10-16 s250a=0.001nier? dP/dt:200△P= 4 x 10-23150? Position:△α = 1 mas100? Proper motion:Aμ = 5 mas/yr50? Parallax:4T=10masO△元 = 10 mas9192RC93Year
Model timing residuals • Period: P = 5 x 10-16 s • dP/dt: P = 4 x 10-23 • Position: a = 1 mas • Proper motion: = 5 mas/yr • Parallax: = 10 mas