Infrared interferometric imaging of the compact dust disk around the AGB star HR3126 with the bipolar Toby Jug Nebula

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Table F.2

Summary of our VLT/SPHERE-ZIMPOL observations of HR3126 and the calibrator HD65273 with the V filter.

#	Object	t_obs	Seeing	τ₀	DIT × N_f × N_exp	Strehl (H)	Strehl (V)	FWHM (V)
		(UTC)	(′′)	(ms)	(s)			(mas)
2016 March 15 (UTC)

1	HR3126	00:58:50	0.89	3.9	10 × 10 × 2	0.90	0.39	22.6
2	HD65273	01:42:17	0.75	3.9	10 × 10 × 2	0.88	0.31	25.1

Notes. DIT: detector integration time. N_f: number of frames in each exposure. N_exp: number of exposures for each polarization component. The seeing and the coherence time (τ₀) were measured in the visible.

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