Table 1.
OSIRIS observations of Hen 2−428.
Nr. | ID | HJDmiddle | texp [s] | Hδ [km s−1] | Hγ [km s−1] | Hβ [km s−1] | Hδ, γ, β [km s−1] |
---|---|---|---|---|---|---|---|
#1 | 0000411146 | 2456516.44874 | 868 | 65 ± 3 | 65 ± 1 | 69 ± 1 | 66 ± 1 |
#2 | 0000411147 | 2456516.45964 | 868 | 67 ± 5 | 67 ± 2 | 69 ± 2 | 68 ± 6 |
#3 | 0000411148 | 2456516.47053 | 868 | 62 ± 6 | 62 ± 2 | 65 ± 1 | 63 ± 2 |
#4 | 0000411149 | 2456516.48142 | 868 | 56 ± 2 | 55 ± 2 | 59 ± 2 | 56 ± 4 |
#5 | 0000411150 | 2456516.49231 | 868 | 53 ± 3 | 54 ± 1 | 58 ± 2 | 55 ± 5 |
#6 | 0000411152 | 2456516.52202 | 650 | 34 ± 2 | 35 ± 1 | 42 ± 2 | 37 ± 5 |
#7 | 0000411161 | 2456516.55371 | 868 | 30 ± 3 | 33 ± 1 | 39 ± 4 | 34 ± 4 |
#8 | 0000411162 | 2456516.56460 | 868 | 28 ± 2 | 28 ± 2 | 35 ± 2 | 30 ± 2 |
#9 | 0000411163 | 2456516.57549 | 868 | 29 ± 3 | 28 ± 3 | 36 ± 2 | 31 ± 5 |
#10 | 0000411164 | 2456516.58638 | 868 | 17 ± 2 | 17 ± 3 | 23 ± 2 | 19 ± 6 |
#11 | 0000411165 | 2456516.59728 | 868 | 14 ± 3 | 14 ± 3 | 20 ± 2 | 16 ± 5 |
#12 | 0000411166 | 2456516.60817 | 868 | 12 ± 3 | 11 ± 4 | 20 ± 4 | 14 ± 6 |
#13 | 0000411167 | 2456516.61906 | 868 | 20 ± 2 | 17 ± 3 | 21 ± 2 | 19 ± 4 |
#14 | 0000411168 | 2456516.62995 | 868 | 20 ± 3 | 16 ± 2 | 20 ± 1 | 19 ± 5 |
#15 | 0000411169 | 2456516.64084 | 868 | 24 ± 3 | 20 ± 2 | 22 ± 3 | 22 ± 5 |
Notes. The Heliocentric Julian Day at middle of the exposure, exposure times, and RVs as measured from the different Balmer lines (indicating the drift of the zero-point in course of the observing run) are listed.
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