Imaging without visibilities - FAST-Effelsberg scintillometry of PSR B1508+55

Open Access

Table 1

Arc curvature measurements.

Telescope	$ζ (10^{- 3} \sqrt{μ s} / h)$ $Mathematical equation: $\[\zeta\left(10^{-3} ~\sqrt{\mu s} / \mathrm{h}\right)\]$$	η₁₄₀₀ (μs/mHz²)
December 4–5, 2023

Effelsberg	6.86 ± 0.13	${0.0351}_{- 0.0013}^{+ 0.0014}$ $Mathematical equation: $\[0.0351_{-0.0013}^{+0.0014}\]$$
FAST	7.20 ± 0.29	${0.0319}_{- 0.0024}^{+ 0.0027}$ $Mathematical equation: $\[0.0319_{-0.0024}^{+0.0027}\]$$
Combined	6.92 ± 0.12	${0.0345}_{- 0.012}^{+ 0.012}$ $Mathematical equation: $\[0.0345_{-0.012}^{+0.012}\]$$
2022 predictions	6.592	0.03804

May 20, 2024

Effelsberg	3.05 ± 0.12	${0.178}_{- 0.013}^{+ 0.015}$ $Mathematical equation: $\[0.178_{-0.013}^{+0.015}\]$$
FAST	3.09 ± 0.13	${0.173}_{- 0.013}^{+ 0.015}$ $Mathematical equation: $\[0.173_{-0.013}^{+0.015}\]$$
Combined	3.068 ± 0.087	${0.176}_{- 0.010}^{+ 0.010}$ $Mathematical equation: $\[0.176_{-0.010}^{+0.010}\]$$
2022 predictions	2.970	0.1874

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