Table E.1.
Mean values of the MCMC runs of the PL3 and Planet models with their 68% median confidence intervals.
Parameter | Symbol | PL3GR | PlanetGR |
---|---|---|---|
Fixed values | |||
Reference epoch (MJD) | Tref | 56492 | |
Position epoch (MJD) | Tpos | 57205 | |
Fitted values | |||
Right ascension | α | ![]() |
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Declination | δ | ![]() |
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Distance (kpc) | d | ![]() |
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Right-ascension proper motion (mas yr−1) | μα | ![]() |
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Declination proper motion (mas yr−1) | μδ | ![]() |
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Radial proper motion (mas yr−1) | μd | ![]() |
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Dispersion measure (pc cm−3) | DM | ![]() |
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Dispersion measure variation (pc cm−3 yr−1) | DM′ | ![]() |
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Re-scaled spin frequency (Hz) | ![]() |
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Re-scaled spin frequency derivative (10−15 Hz s−1) | ![]() |
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Inner orbit I of pulsar p w.r.t. inner-binary centre of mass b | |||
Orbital period (d) | PI | ![]() |
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Projected semi-major axis (lt-s) | apsiniI | ![]() |
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Inclination offset (°) | δi = iI − iO | ![]() |
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Laplace-Lagrange | eIcosωp | ![]() |
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Laplace-Lagrange | eIsinωp | ![]() |
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Time of ascending node (MJD) | tascp | ![]() |
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Long. of asc. nodes offset (°) | δΩ = Ωb − Ωp | ![]() |
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Outer orbit O of b w.r.t. triple-system centre of mass t | |||
Orbital period (d) | PO | ![]() |
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Projected semi-major axis (lt-s) | absiniO | ![]() |
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Co-projected semi-major axis (lt-s) | abcosiO | ![]() |
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Laplace-Lagrange | eOcosωb | ![]() |
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Laplace-Lagrange | eOsinωb | ![]() |
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Time of ascending node (MJD) | tascb | ![]() |
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Longitude of ascending node (°) | Ωb | ![]() |
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Inner mass ratio | mi/mp | ![]() |
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ToA uncertainty re-scaling | EFAC | ![]() |
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Derived values | |||
Parallel proper motion (km s−1) | V∥ | ![]() |
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Plane-of-sky proper motion (km s−1) | V⊥ | ![]() |
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Spin frequency (Hz) | f | ![]() |
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Spin frequency derivative (10−15 Hz s−1) | ![]() |
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Inner orbit I of p/b | |||
Semi-major axis (lt-s) | ap | ![]() |
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Orbital inclination (°) | iI | ![]() |
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Orbital eccentricity | eI | ![]() |
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Longitude of periastron (°) | ωp | ![]() |
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Time of periastron passage (MJD) | tpI | ![]() |
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Longitude of asc. node (°) | Ωp | ![]() |
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Outer orbit O of b w.r.t. triple-system centre of mass t | |||
Semi-major axis (lt-s) | ab | ![]() |
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Orbital inclination (°) | iO | ![]() |
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Orbital eccentricity | eO | ![]() |
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Longitude of periastron (°) | ωb | ![]() |
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Time of periastron passage (MJD) | tpO | ![]() |
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Pulsar mass (M⊙) | mp | ![]() |
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Inner-companion mass (M⊙) | mi | ![]() |
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Outer-companion mass (M⊙) | mo | ![]() |
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Error bars apply to the digits between parenthesis and delimit the 68% median confidence region, namely the interval excluding 16% of the distribution above and below it. The central value quoted is the best-fit value. Upper-case indices I, O refer to the inner and outer binaries respectively. Lower-case indices p, i, o refer to the pulsar, inner white dwarf, and outer white dwarf, respectively; b refers to the inner-binary centre of mass. Data spans MJD 56492 − 59480. Solar System ephemeris is DE430. Model-specific parameters are reported separately in Table 1.
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