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Table 2
Journal of high resolution IUE observations of σ Lup, and the measured equivalent widths.
| Image | Date | HJD1 | t exp | Phase2 | EW (N V) (Å) | EW (Si IV) (Å) | EW (C IV) (Å) | |
| SWP | −2 440 000 | s | [−250, 250] km s-1 | [−300, 300] km s-1 | [−200, 200] km s-1 | |||
|
|
||||||||
| 20261 | 1983-06-19 | 5505.242 | 109.6 | 0.637 | – | – | – | |
| 22094 | 1984-01-25 | 5724.656 | 99.8 | 0.297 | – | – | – | |
| 45218 | 1992-07-24 | 8827.829 | 45.6 | 0.935 | 0.163 ± 0.073 | 1.43 ± 0.11 | 0.51 ± 0.10 | |
| 47374 | 1993-03-28 | 9074.610 | 49.8 | 0.658 | 0.469 ± 0.067 | 1.96 ± 0.10 | 1.08 ± 0.09 | |
| 47881 | 1993-06-16 | 9155.283 | 49.8 | 0.374 | −0.060 ± 0.077 | 1.32 ± 0.11 | 0.16 ± 0.11 | |
| 48225 | 1993-07-24 | 9193.076 | 47.8 | 0.889 | 0.095 ± 0.074 | 1.46 ± 0.11 | 0.57 ± 0.10 | |
Notes. 1. Calculated at mid exposure. –2. Rotational phase, calculated with Eq. (5).
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