Free Access

Table 2

Magnetic field measurements of V 2052 Oph obtained with Narval in 2007, 2009, and 2010.

All lines He lines All but He
# Phase B σB B σB B σB
G G G G G G

1 0.89792  −60.0 19.3  −44.6 21.4  −122.1 42.4
2 0.90392  −53.9 18.9  −36.7 21.1  −113.4 42.4
3 0.95401  −86.7 18.1  −77.7 20.1  −155.2 41.5
4 0.17394  −78.7 20.9  −93.6 23.5 10.2 46.0
5 0.17994  −90.0 20.1  −72.5 22.7  −121.0 43.6
6 0.18593  −107.7 19.9  −90.4 22.4  −178.7 42.2
7 0.19193  −92.4 19.8  −84.2 22.4  −150.3 41.3
8 0.19896  −72.5 19.4  −75.1 21.8  −73.2 41.3
9 0.20496  −69.2 19.0  −72.9 21.4  −63.5 40.7
10 0.21095  −56.8 20.2  −54.8 22.7  −16.9 43.8
11 0.21695  −84.0 20.8  −92.9 23.5  −32.3 44.4
12 0.23074  −127.0 20.9  −128.7 23.8  −88.3 43.0
13 0.23674  −68.0 22.2  −68.8 25.2  −67.7 47.3
14 0.45853 29.8 23.7 42.2 26.7 11.3 50.7
15 0.46452  −3.5 22.6 17.4 25.4  −105.7 48.8
16 0.47102 41.5 19.7 15.5 22.5 132.4 42.1
17 0.47701 62.6 18.9 54.9 21.2 97.2 41.1
18 0.48313 61.8 20.8 65.2 23.4 93.0 46.3
19 0.48913 46.5 22.5 52.4 25.3 86.7 49.2
20 0.50842 41.3 23.5 40.3 26.5 121.5 49.6
21 0.51429 60.9 23.1 68.8 25.9 47.1 55.1
22 0.71977  −14.7 21.3  −9.8 24.1  −51.0 45.4
23 0.72589  −11.5 23.6 9.5 26.7  −107.4 49.4
24 0.81358  −44.8 22.3  −42.9 25.2  −52.7 46.7
25 0.81971  −88.0 22.0  −73.3 24.9  −155.1 47.0
26 0.83683  −38.1 22.0  −36.5 24.8  −8.7 49.1
27 0.84283  −57.0 21.9  −73.0 24.5  −4.6 47.7
28 0.84883  −75.6 19.9  −53.6 22.6  −198.8 42.0
29 0.88370  −50.3 18.5  −64.6 20.5  −6.8 40.8
30 0.09921  −88.6 39.7  −81.2 42.3  −44.2 97.2
31 0.12690  −86.0 32.3  −87.2 35.9  −94.3 74.3

32 0.27017  −86.4 22.9  −81.4 26.2  −91.3 46.5
33 0.63919 43.1 20.4 40.6 23.0 60.4 43.3
34 0.30218  −44.0 21.8  −44.5 24.9  −56.7 43.8
35 0.30884 7.6 18.5 17.6 21.1  −55.7 39.5
36 0.31528  −14.2 19.6  −13.6 22.2  −19.0 42.2

37 0.59635 42.2 19.8 54.8 22.5  −0.6 43.0
38 0.41614 63.9 30.6 44.2 35.4 143.2 64.6
39 0.29446  −34.5 22.8  −123.6 28.4 81.0 50.7
40 0.37819 12.5 19.3  −12.6 21.8 13.9 40.5
41 0.56592 66.7 23.2 80.5 26.0  −44.0 53.8
42 0.00868  −23.0 41.1 5.3 47.0  −178.1 109.2
43 0.88878  −41.8 20.9  −36.1 23.3  −63.6 46.5
44 0.81072  −1.9 20.5 13.9 22.7  −45.4 43.8

Notes. Column 1 indicates the number of the polarimetric set. Column 2 gives the rotational phase using Prot = 3.638833 d and HJD0 = 2   447   383.89. The following columns provide the longitudinal magnetic field value B and its error bar σB in Gauss, for LSD using all photospheric lines (Cols. 3 and 4), using He lines only (Cols. 5 and 6), and using all photospheric lines but He lines (Cols. 7 and 8).

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.