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Table 2
Overview of the Gaussian fitting constraints, in Å.
| Feature | λ0 |
σ |
||
| guess | range | guess | range | |
|
|
||||
| 5780 DIB | 5780.6 | ±2.00 | 1.25 | 0.625–2.500 |
| 5797 DIB | λ5780 + 16.50 | ± 0.50 | 1.00 | 0.500–2.000 |
| 5850 DIB | λ5780 + 69.60 | ± 0.50 | 1.00 | 0.500–2.000 |
| He i | 5875.6 | ± 2.60 | 1.30 | 0.650–2.600 |
| Na i D2 | 5889.95 | ± 2.00 | 1.00 | 0.500–2.000 |
| Na i D1 | λD2 + 5.97 | 0 | σ D2 | 0 |
| 6196 DIB | λ5780 + 415.60 | ± 0.50 | 0.70 | 0.350−1.400 |
| 6203 DIB | λ5780 + 422.60 | ± 0.75 | 1.00 | 0.500−2.000 |
| 6270 DIB | λ5780 + 489.50 | ± 0.50 | 1.00 | 0.500−2.000 |
| 6283 DIB | λ5780 + 503.70 | ± 0.50 | 1.00 | 0.500−2.000 |
| 6614 DIB | λ5780 + 833.10 | ± 0.80 | 1.00 | 0.500−2.000 |
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