Table 2
Molecular hydrogen and [C II] column densities.
| Position | (Δα, Δδ) | Td | τ350 | β | N (H2) | AV | [C II] | N(C+) |
|---|---|---|---|---|---|---|---|---|
| (″) | (K) | (cm−2) | (K kms−1) | (cm−2) | ||||
| G1 A | (−5.1, 3.8) | 34.7 | 1.1 × 10−3 | 0.00 | — | — | 24.3 | |
| G1 B | (−17.1, −44.2) | 28.5 | 8.3 × 10−4 | 0.69 | 1.00 × 1022 | 9.1 | 28.4 | 3.3 × 1017 |
| G1 C | (−29.1,−104.2) | 29.4 | 3.4 × 10−4 | 0.89 | 4.16 × 1021 | 3.8 | 32.2 | 3.8 × 1017 |
| G1 D | (−59.1,−164.2) | 27.3 | 3.6 × 10−4 | 1.07 | 4.34 × 1021 | 3.9 | 39.2 | 4.6 × 1017 |
| G1 E | (18.9, −74.2) | 27.9 | 1.0 × 10−4 | 0.55 | 1.23 × 1021 | 11.1 | 20.3 | 2.4 × 1017 |
| G1 F | (12.9, −206.2) | 28.0 | 3.6 × 10−4 | 0.85 | 4.34 × 1021 | 3.9 | 18.5 | 2.2 × 1017 |
| G2 A | (3.5,7.3) | 32.5 | 9.6 × 10−4 | 0.36 | 1.16 × 1022 | 10.5 | 15.5 | 1.8 × 1017 |
| G2 B | (39.5, −34.7) | 30.1 | 6.1 × 10−4 | 0.23 | 7.35 × 1021 | 6.6 | 13.1 | 1.5 × 1017 |
| G2 C | (−8.5, −34.7) | 26.0 | 4.1 × 10−4 | 0.90 | 4.90 × 1021 | 4.4 | 10.2 | 1.2 × 1017 |
| G2 D | (63.5, −112.7) | 24.7 | 2.7 × 10−4 | 0.72 | 3.25 × 1021 | 2.9 | 8.3 | 1.0 × 1017 |
| G2 E | (63.5, −190.7) | 26.3 | 2.4 × 10−4 | 0.67 | 2.89 × 1021 | 2.6 | 11.0 | 1.3 × 1017 |
| G3 A | (−2.9,−13.6) | 28.8 | 7.0 × 10−4 | 0.51 | 8.43 × 1021 | 7.6 | 15.3 | 1.8 × 1017 |
| G3 B | (−32.9, −43.6) | 27.6 | 4.7 × 10−4 | 0.80 | 5.70 × 1021 | 5.2 | 19.2 | 2.2 × 1017 |
| G3 C | (33.1, −49.6) | 27.9 | 2.9 × 10−4 | 0.76 | 3.50 × 1021 | 3.2 | 10.3 | 1.2 × 1017 |
| G3 D | (−56.9, −115.6) | 29.7 | 2.1 × 10−4 | 0.57 | 2.55 × 1021 | 2.3 | 8.6 | 1.0 × 1017 |
| G3 E | (39.1, −169.6) | 29.2 | 2.3 × 10−4 | 0.80 | 2.81 × 1021 | 2.5 | 18.0 | 2.1 × 1017 |
Notes. Entries in the table are: position (see Figure 3, top panel), offsets from the image center, best fit dust temperature, 350 µm optical depth, grain emissivity exponent, H2 column density in the 36″.7 SPIRE beam at 500 µm, the corresponding visual extinction, [CII] integrated line intensity in a 36".7 beam, and the corresponding C+ column density. Image center positions (J2000) are: (02:52:17.19, +60:03:17.22) for G1, (02:51:53.91, +60:06:56.97) for G2, and (02:51:32.90, +60:03:53.34) for G3.
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