Free Access

Table A.1

Radial velocities of SB 290.

Mid-HJD RV [km s-1] Instrument
−2 400 000

40 539.501 −52.3 ± 7.5 Graham & Slettebak (1973)

46 724.57 −15.9 ± 3.2 CASPEC

52 495.66123 −40.4 ± 3.4 FEROS
52 495.70637 −39.5 ± 4.5
53 953.84358 −4.1 ± 0.6
53 974.88413 −12.0 ± 0.7

55 144.62633 −6.4 ± 3.1 EFOSC2
55 144.66202 −12.0 ± 5.0
55 145.62589 −8.5 ± 5.4
55 145.62803 −11.9 ± 5.2
55 145.63016 −9.1 ± 5.8
55 145.63229 −9.7 ± 5.8
55 145.63443 −11.0 ± 5.3
55 145.63656 −8.0 ± 5.6
55 145.66389 −8.3 ± 6.1
55 145.66602 −9.8 ± 4.7
55 145.66815 −10.8 ± 6.0
55 145.72750 −5.5 ± 7.7
55 145.72998 −21.7 ± 7.6
55 145.73247 −26.0 ± 9.4
55 146.59354 −6.1 ± 5.5
55 146.59602 −3.0 ± 6.0
55 146.59851 −8.4 ± 5.0
55 146.62859 −10.8 ± 4.3
55 146.65136 −9.8 ± 5.7
55 146.67425 −7.5 ± 5.3

55 393.22067 −26 ± 5 CYCLOPS2
55 393.25356 −24 ± 5
55 393.28933 −35 ± 5
55 394.17695 −28 ± 5
55 394.26083 −27 ± 5
55 394.26853 −23 ± 5
55 394.27977 −24 ± 5
55 394.28749 −25 ± 5
55 394.33581 −25 ± 5
55 395.22288 −25 ± 5
55 395.23057 −24 ± 5
55 395.23918 −25 ± 5
55 395.24687 −22 ± 5
55 395.32561 −23 ± 5
55 395.33330 −20 ± 5
55 395.34099 −26 ± 5
55 396.16408 −21 ± 5
55 396.17177 −17 ± 5
55 396.18130 −26 ± 5
55 396.21822 −30 ± 5

Notes. 

(1)

The observing time could only be reconstructed to within this night.

(2)

Due to the highly variable signal-to-noise ratio of the single spectra, consecutive spectra have been coadded until the quality was sufficient to measure the RV to within about the given uncertainty. In this way, 20 RV epochs have been obtained.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.