Table 2: Multiple-exposure averaged radial-velocities and uncertainties (including calibration errors) for HD 4308. All data are relative to the solar system barycentre.

JD-2 400 000	RV	Uncertainty
[days]	[km s-1]	[km s-1]
52 899.77052	95.24540	0.00136
52 939.67749	95.25140	0.00144
52 946.72659	95.24100	0.00157
53 266.77155	95.24955	0.00102
53 268.72143	95.24940	0.00100
53 273.74140	95.24154	0.00100
53 274.74846	95.24200	0.00095
53 287.69258	95.24542	0.00101
53 288.69001	95.24426	0.00088
53 289.70387	95.24530	0.00089
53 291.68596	95.23983	0.00109
53 292.67405	95.24129	0.00092
53 294.64135	95.24244	0.00115
53 295.76250	95.24850	0.00129
53 298.72754	95.24822	0.00090
53 308.68463	95.24248	0.00088
53 309.54646	95.24317	0.00095
53 310.65747	95.24471	0.00088
53 312.54143	95.24896	0.00094
53 314.70856	95.24910	0.00094
53 315.62201	95.24953	0.00094
53 321.64168	95.23840	0.00116
53 366.54310	95.24383	0.00087
53 367.58691	95.24281	0.00088
53 371.56598	95.24321	0.00088
53 372.55973	95.24643	0.00088
53 373.55895	95.24720	0.00094
53 374.55931	95.24707	0.00090
53 376.54410	95.24964	0.00088
53 377.53686	95.24710	0.00089
53 401.53108	95.24470	0.00126
53 403.54910	95.24422	0.00100
53 404.52408	95.24675	0.00099
53 406.52597	95.24824	0.00100
53 408.52500	95.25076	0.00105
53 409.52594	95.24960	0.00101
53 410.52003	95.24961	0.00100
53 412.50936	95.24525	0.00101
53 573.91705	95.24330	0.00112
53 576.87555	95.24970	0.00111
53 579.83685	95.24990	0.00115