Table 1
Results from fitting two Gaussian lines to the observed [O I] spectra.
| Offset | rms | I(int)1 | T1 | v1 | Δv1 | I(int)2 | T2 | v2 | Δv2 |
|---|---|---|---|---|---|---|---|---|---|
| (″,″) | (K) | (K kms−1) | (K) | (kms−1) | (kms−1) | (K kms−1) | (K) | (kms−1) | (kms−1) |
| −4, −10 | 0.10 | 0.21 ± 0.19 | 0.17 | 10.14 ± 0.40 | 1.22 ± 0.90 | 0.91 ± 0.23 | 0.39 | 12.00 ± 0.40 | 2.34 ± 0.52 |
| 6, −10 | 0.12 | 1.01 ± 0.20 | 0.50 | 10.91 ± 0.21 | 2.01 ± 0.46 | 0.61 ± 0.28 | 0.16 | 15.15 ± 0.88 | 3.84 ± 2.18 |
| 16, −10 | 0.11 | 1.15 ± 0.25 | 0.66 | 10.74 ± 0.11 | 1.75 ± 0.32 | − | − | − | − |
| −14, 0 | 0.14 | 0.38 ± 0.21 | 0.30 | 11.28 ± 0.29 | 1.11 ± 0.72 | − | − | − | − |
| −4, 0 | 0.14 | 4.81 ± 0.34 | 2.02 | 11.04 ± 0.07 | 2.37 ± 0.14 | 3.50 ± 0.57 | 0.65 | 13.05 ± 0.19 | 5.37 ± 0.84 |
| 6, 0 | 0.16 | 3.86 ± 0.53 | 2.09 | 10.76 ± 0.07 | 1.85 ± 0.18 | 1.85 ± 0.56 | 0.37 | 13.12 ± 0.90 | 4.88 ± 1.34 |
| 16, 0 | 0.24 | 3.54 ± 0.22 | 2.52 | 10.60 ± 0.04 | 1.41 ± 0.07 | − | − | − | − |
| 26, 0 | 0.27 | 2.35 ± 0.30 | 1.88 | 10.78 ± 0.07 | 1.26 ± 0.21 | − | − | − | − |
| 36, 0 | 0.30 | 2.00 ± 0.35 | 1.57 | 10.49 ± 0.13 | 1.27 ± 0.16 | − | − | − | − |
| −4, 10 | 0.15 | 0.81 ± 0.45 | 0.54 | 11.23 ± 0.19 | 1.49 ± 0.72 | 2.56 ± 0.59 | 0.36 | 12.26 ± 0.82 | 7.21 ± 1.46 |
| 6, 10 | 0.13 | 0.85 ± 0.22 | 0.81 | 10.83 ± 0.08 | 1.06 ± 0.25 | 1.87 ± 0.36 | 0.37 | 12.76 ± 0.55 | 5.05 ± 0.97 |
| 16, 10 | 0.19 | 2.88 ± 0.17 | 1.60 | 10.65 ± 0.40 | 1.81 ± 0.40 | − | − | − |
Notes. The rms in the second column refers to a channel width of 0.4 km s−1. The other parameters are line integrated intensity, I(int), peak temperature, T, centre velocity, v, and line width, Δv. The stronger line is at lower velocities and has an index of 1. The weaker higher velocity component with an index of 2 cannot be fitted for all positions. The results of the centre line velocities and line widths are displayed in Fig. 5.
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