Table 4
Summary of variations in absorption across 20′ (Medusa spectra), 1.′3 (UVES spectra) and 0.′5 (ARGUS spectra): the standard deviation (in Å) and also in relation to the median (in per cent) – unless the latter is zero.
| Component | Galactic | LMC | ||||||||||
| 0.6 pc | 0.04 pc | 0.015 pc | 300 pc | 20 pc | 8 pc | |||||||
| Å | % | Å | % | Å | % | Å | % | Å | % | Å | % | |
|
|
||||||||||||
| 4428 Å DIB | 0.12 | 0.19 | 0.20 | 389 | 0.49 | 54 | 0.32 | 31 | 0.36 | 33 | ||
| 5780 Å DIB | 0.015 | 34 | 0.070 | 56 | ||||||||
| 5797 Å DIB | 0.006 | 71 | 0.014 | 77 | ||||||||
| 6614 Å DIB | 0.008 | 86 | 0.026 | 79 | ||||||||
| Na i D | 0.013 | 7 | 0.11 | 25 | ||||||||
Notes. The linear scales refer to a canonical distance of 100 pc (Galactic) or the distance to the LMC (50 kpc), respectively.
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