Open Access
Table 2
Column names and their descriptions of the parameter table of DIB-Spec (interstellar_medium_params).
| Column | Name | Unit | Description |
|---|---|---|---|
| 1 | solution_id | – | Solution identifier |
| 2 | healpix | – | HEALPix identification |
| 3 | lc | deg | Central Galactic longitude of each voxel |
| 4 | bc | deg | Central Galactic latitude of each voxel |
| 5 | dc | kpc | Central heliocentric distance of each voxel |
| 6 | n_targets | – | Number of target stars in each voxel |
| 7 | snr | – | S/N of the stacked ISM spectrum |
| 8 | ew8620 | nm | Equivalent width of DIB at 862.1 nm (EW862.1) |
| 9 | ew8620_lower | nm | Lower confidence level (16%) of equivalent width of DIB λ862.1 |
| 10 | ew8620_upper | nm | Upper confidence level (84%) of equivalent width of DIB λ862.1 |
| 11 | flags8620 | - | Quality flag of the parameters of DIB at 862.1 nm |
| 12 | p08620 | - | Depth of DIB at 862.1 nm (𝒟862.1) |
| 13 | p08620_lower | - | Lower confidence level (16%) of depth of DIB λ862.1 |
| 14 | p08620_upper | - | Upper confidence level (84%) of depth of DIB λ862.1 |
| 15 | p18620 | nm | Central wavelength of DIB at 862.1 nm (λ862.1) |
| 16 | p18620_lower | nm | Lower confidence level (16%) of central wavelength of DIB λ862.1 |
| 17 | p18620_upper | nm | Upper confidence level (84%) of central wavelength of DIB λ862.1 |
| 18 | p28620 | nm | Gaussian width of DIB at 862.1 nm (σ862.1) |
| 19 | p28620_lower | nm | Lower confidence level (16%) of Gaussian width of DIB λ862.1 |
| 20 | p28620_upper | nm | Upper confidence level (84%) of Gaussian width of DIB λ862.1 |
| 21 | ew8648 | nm | Equivalent width of DIB at 864.8 nm (EW864.8) |
| 22 | ew8648_lower | nm | Lower confidence level (16%) of equivalent width of DIB λ864.8 |
| 23 | ew8648_upper | nm | Upper confidence level (84%) of equivalent width of DIB λ864.8 |
| 24 | flags8648 | – | Quality flag of the parameters of DIB at 864.8 nm |
| 25 | p08648 | – | Depth of DIB at 864.8 nm (𝒟864.8) |
| 26 | p08648_lower | – | Lower confidence level (16%) of depth of DIB λ864.8 |
| 27 | p08648_upper | – | Upper confidence level (84%) of depth of DIB λ864.8 |
| 28 | p18648 | nm | Central wavelength of DIB at 864.8 nm (λ864.8) |
| 29 | p18648_lower | nm | Lower confidence level (16%) of central wavelength of DIB λ864.8 |
| 30 | p18648_upper | nm | Upper confidence level (84%) of central wavelength of DIB λ864.8 |
| 31 | p28648 | nm | Lorentzian width of DIB at 864.8 nm (σ864.8) |
| 32 | p28648_lower | nm | Lower confidence level (16%) of Lorentzian width of DIB λ864.8 |
| 33 | p28648_upper | nm | Upper confidence level (84%) of Lorentzian width of DIB λ864.8 |
| 34 | dibcont_a0 | – | Slope of the linear continuum fitted to the stacked ISM spectrum (a0) |
| 35 | dibcont_a0_lower | – | Lower confidence level (16%) of the slope of continuum |
| 36 | dibcont_a0_upper | – | Upper confidence level (84%) of the slope of continuum |
| 37 | dibcont_a1 | – | Intercept of the linear continuum fitted to the stacked ISM spectrum (a1) |
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