Table 3
[C II] and [O I] line intensities at selected positions.
| Position | (Δα, Δδ) | [C II] | [O I] 63 µm | [O I] 145 µm | [O I]/[C II |
|---|---|---|---|---|---|
| (″) | (K kms−1) | (K kms−1) | (K kms−1) | ||
| G1 G | (1.0, 5.0) | 29.5 ± 0.91 | 4.02 ± 0.43 | – | 0.14 |
| G1 H | (−12.4, 5.4) | 26.2 ± 0.85 | 2.88 ± 0.40 | – | 0.11 |
| G1 I | (−20.5, −33.6) | 24.1 ± 0.84 | 2.51 ± 0.44 | – | 0.10 |
| G1 J | (−13.0, −45.0) | 31.8 ± 0.77 | 2.91 ± 0.41 | – | 0.09 |
| G1 K | (−26.4, −44.7) | 20.5 ± 0.85 | 2.09 ± 0.39 | – | 0.10 |
| G1 L | (−23.1, −56.2) | 27.0 ± 0.81 | 2.04 ± 0.44 | – | 0.08 |
| Average | 26.5 ± 1.5 | 2.74 ± 0.30 | 0.10 | ||
| G1 Head | 19.9 ± 0.9 | 1.97 ± 0.13 | – | 0.10 | |
| G1 M | (4.6, −12.3) | 13.3 ± 0.85 | – | 4.41 ± 0.98 | 0.33 |
| G1 N | (−14.0, −21.0) | 21.7 ± 0.80 | – | 3.62 ± 0.69 | 0.17 |
| G1 O | (−30.4, −117.3) | 34.2 ± 0.95 | – | 3.81 ± 0.93 | 0.11 |
| Average | 23.1 ± 6 | 3.95 ± 0.24 | 0.20 | ||
| G1 Head | 19.9 ± 0.9 | 2.93 ± 0.36 | 0.15 | ||
| G2 F | (10.9, 4.9) | 14.0 ± 1.04 | 1.53 ± 0.23 | – | 0.11 |
| G2 G | (−2.0, 4.3) | 19.4 ± 0.83 | 1.49 ± 0.23 | – | 0.08 |
| G2 H | (4.1, 16.4) | 17.7 ± 0.87 | 1.72 ± 0.22 | – | 0.10 |
| G2 I | (33.1, −25.6) | 12.9 ± 0.87 | 2.02 ± 0.30 | – | 0.16 |
| Average | 15.6 ± 1.3 | 1.59 ± 0.14 | 0.10 | ||
Notes. Entries in the table are: position (see Figure A.6, left panel), offsets from the image center, the [O I and [C II] integrated line intensities, and the corresponding [O I] to [C II] intensity ratio. [O I] line intensities are computed in the velocity range −37.2 to −32.9 km s−1 for G1, and −44.1 to −37.9 km s−1 for G2, corresponding to two FWHM line widths of the corresponding average [O I] 63 µm spectra. The uncertainties for the line intensities at individual positions and the average [O I] 145 µm line toward the G1 Head are computed from the spectra, while those listed for the remaining averages are uncertainties of the mean 
, where σ is the standard deviation of the ensamble, and N is the number of measurements). Image center positions (J2000) are: (02:52:17.19,+60:03:17.22) for G1, and (02:51:53.91, +60:06:56.97) for G2.
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