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Table 5
Wavelength shifts and half width at half maximum (HWHM) values for some strong isolated lines in the spectrum of δ Ori.
| Ion | λ 0 a | λ obs | Δλ | Shift | Shift(Miller) | HWHM | HWHM(Miller) | Blue wing | Red wing |
| [Å] | [Å] | [Å] | in km s-1 | in km s-1 | in km s-1 | in km s-1 | in km s-1 | in km s-1 | |
|
|
|||||||||
| Ne x | 12.134 | 12.1305(.0030) | −0.0035(.0030) | −87(74) | −150(100) | 653(123) | 420(170) | −1168 | 1246 |
| Fe xvii | 15.015 | 15.0100(.0023) | −0.0050(.0023) | −100(46) | −50(100) | 840(80) | 510(220) | −1734 | 1915 |
| Fe xvii | 16.777 | 16.7745(.0034) | −0.0025(.0034) | −45(57) | 100(150) | 853(89) | 420(250) | −1804 | 1783 |
| O viii | 18.969 | 18.9684(.0015) | −0.0006(.0015) | −9(24) | 60(100) | 854(30) | 700(100) | −2009 | 2067 |
| O vii | 21.602 | 21.6148(.0038) | 0.0128(.0038) | 178(53) | – | 792(47) | – | −1808 | 1826 |
| O vii | 21.804 | 21.7930(.0041) | −0.0110(.0041) | −151(56) | – | 812(61) | – | −1915 | 2066 |
| N vii | 24.781 | 24.7866(.0100) | 0.0056(.0100) | 68(121) | 120(400) | 750(169) | 420(870) | −1704 | 1669 |
| C vi | 33.736 | 33.7252(.0050) | −0.0108(.0050) | −96(44) | – | 835(55) | – | −1834 | 1751 |
Notes. The values have been compared with those from Miller et al. (2002).
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