EDP Sciences logo
Subscriber Authentication Point
Search
Menu
Home All issues Volume 547 (November 2012) A&A, 547 (2012) A8 Full HTML
Free Access

Table 3

RV measurements at different wavelengths.

Star HD UV Ca ii K Blue λ4481 Å V m BSC Comments
(1) (2) (3) (4) (5) (6)
21 LMi 87696 −14.5 ± 0.9 −17.7 ± 0.8 −17.0 ± 0.4 −21.3 ± 1.1 −17.4 ± 0.7 −18 V
HR 4875* 111604 −10.8 ± 1.1 −10.5 ± 1.2 −10.5 ± 1.0† −32.4 ± 1.5 −10.5 ± 1.0 −14 V Vm omits λ 4481 Å
λ Boo* 125162 −9.7 ± 3.7 −9.8 ± 0.8 −17.4 ± 2.6 −17.6 ± 1.5 −9.8 ± 0.8 −8 Vm from (1)+(2)
HR 5368 125489 −18.4 ± 1.3 −21.5 ± 0.3 −20.6 ± 1.0 −25.4 ± 0.4 −21.0 ± 0.9 −22 V
12 Ser* 138527 −15.7 ± 2.3 −18.1 ± 1.9 −18.6 ± 0.9 −17.8 ± 1.0 −18.3 ± 1.5 −18 V
HR 6878 169009 −10.4 ± 4.9 −10.7 ± 6.4 −13.2 ± 4.6 −12.7 ± 5.2 −12.0 ± 5.7§ −24 V CP
λ Aql 177756 −21.5 ± 9.2 −15.4 ± 12.8 −26.3 ± 6.2 −27.3 ± 5.9 −22.3 ± 8.9§ −12 V Vm from (1)+(3). CP
HR 7288 179791  +20.4 ± 1.0  + 13.8 ± 1.1  +11.3 ± 1.3  +13.3 ± 2.6  + 12.7 ± 1.7 +9 V?
35 Aql* 183324  +18.5 ± 2.3  + 16.0 ± 0.5  +16.8 ± 1.6  +16.7 ± 1.7  +16.3 ± 1.2 +12 V
HR 7903 196821 −29.1 ± 1.3 −28.2 ± 1.0 −32.7 ± 1.1 −32.7 ± 1.1 −30.4 ± 2.4§ −37 SB? CP
τ Peg* 220061  +7.1 ± 0.9  + 4.4 ± 0.5  +8.2 ± 1.0  +4.9 ± 2.2  + 6.1 ± 2.0 +16 V
15 And* 221756  +15.2 ± 1.0  + 13.5 ± 0.6  +12.4 ± 0.8  +12.7 ± 0.9  +12.9 ± 0.9 +13 V

Notes. All values are in km s-1.

(*)

Denotes a definite or tentative λ Boo classification.

(†)

RV = −20.8 ± 2.1 km s-1 if the Mg ii blend is included.

(§)

The variable line profiles in a CP star can cause a large s.d. in measured RVs.

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.