Study of the 2024 major Vela glitch at the Argentine Institute of Radioastronomy

Open Access

Table 1.

Parameters of the timing model for the 2024 April 29 Vela glitch and their (1σ) uncertainties.

Parameter	Value
t₀ (MJD)	60408
ν (s⁻¹)	11.18285953(1)
̇ν (s⁻²)	−1.55405(4)×10⁻¹¹
$\ddot{ν} (s^{- 3})$ $\ddot\nu\ (\mathrm{s^{-3}})$	8.4(2)×10⁻²²
DM (cm⁻³pc)	67.93(1)
t_g (MJD)	60429.86961(4)
Δν_p (s⁻¹)	2.65752(3)×10⁻⁵
$Δ {\dot{ν}}_{p}$ $\Delta\dot{\nu}_{\mathrm{p}}$ (s⁻²)	−1.0140(8)×10⁻¹³
$Δ \ddot{ν}$ $\Delta\ddot{\nu}$ (s⁻³)	–
Δν_d1 (s⁻¹)	1.510(4)×10⁻⁷
τ_d1 (days)	17.3(3)
Δν_d2 (s⁻¹)	1.242(3)×10⁻⁷
τ_d2 (days)	2.78(3)
Δϕ	0.00676(9)
Δν_g/ν	2.40103(5)×10⁻⁶
$Δ {\dot{ν}}_{g} / \dot{ν}$ $\Delta\dot\nu_{\mathrm{g}}/\dot\nu$	0.107(1)
Q₁	0.00562(2)
Q₂	0.00462(1)
TNGlobalEF	4.1283
TNGlobalEQ	−5.64459

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