Table A.2
Summary of the 276 lines of sight analyzed in this paper (see Sect. 2.2) and corresponding numbers of detection of the pure rotational lines of H2.
| S(J) | λ0 (µm) | A (s−1) | total sample | detections | ||
|---|---|---|---|---|---|---|
| all | diffuse | all | diffuse | |||
| S(0) | 28.2188 | 2.94 (−11) | – | – | – | – |
| S(1) | 17.0348 | 4.76 (−10) | 248 | 206 | 116 | 84 |
| S(2) | 12.2786 | 2.76 (−09) | 237 | 197 | 66 | 40 |
| S(3) | 9.6649 | 9.84 (−09) | 217 | 178 | 42 | 23 |
| S(4) | 8.0250 | 2.64 (−08) | 237 | 197 | 20 | 7 |
| S(5) | 6.9095 | 5.88 (−08) | 248 | 206 | 24 | 9 |
| S(6) | 6.1086 | 1.14 (−07) | 217 | 178 | 2 | 0 |
| S(7) | 5.5112 | 2.00 (−07) | 237 | 197 | 23 | 17 |
| S(8) | 5.0531 | 3.24 (−07) | 237 | 197 | 0 | 0 |
Notes. Diffuse and non-diffuse lines of sight (flagged 1 and 0 in Table A.1, respectively) are identified based on the selection criteria presented in Appendix B.3. The rest wavelengths, λ0, and spontaneous-emission Einstein coefficients, A, of the pure rotational transitions of H2 are taken from Roueff et al. (2019). Numbers in parenthesis are power of ten.
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