Table H.1
Correlations between column densities normalized to various quantities.
| Molecule pair | Npts (a) | N(b) | NΩ∕Sc1 (c) | NΩ∕Sc3 (d) | NΩ∕Sc1∕L (e) | NΩ∕Sc1∕M (f) | NΩ∕Sc1∕(L∕M) (g) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 100 × ρ | P | 100 × ρ | P | 100 × ρ | P | 100 × ρ | P | 100 × ρ | P | 100 × ρ | P | ||
| C2H5 OH – CH3OH | 5 |  |
6(−2) |  |
5(−2) |  |
8(−2) |  |
2(−1) |  |
2(−2) |  |
1(−1) |
| CH3OCHO – CH3OH | 9 | 92 |
4(−4) |  |
3(−2) |  |
4(−2) |  |
2(−1) |  |
1(−2) |  |
2(−2) |
| CH3OCHO – C2H5 OH | 5 |  |
2(−2) | 97 |
6(−3) | 100 |
3(−3) |  |
3(−2) | 98 |
3(−3) | 95 |
1(−2) |
| CH3OCH3 – CH3OH | 7 | 96 |
4(−4) | 92 |
3(−3) | 94 |
6(−3) |  |
9(−2) | 95 |
1(−3) | 87 |
1(−2) |
| CH3OCH3 – C2H5 OH | 5 | 99 |
1(−3) | 99 |
1(−3) | 100 |
2(−3) | 100 |
2(−4) | 100 |
2(−4) | 99 |
2(−3) |
| CH3OCH3 – CH3OCHO | 7 | 92 |
4(−3) |  |
4(−2) |  |
4(−2) | 88 |
9(−3) | 93 |
3(−3) | 96 |
4(−4) |
| CH3CHO – CH3OH | 6 |  |
2(−1) |  |
3(−1) |  |
9(−2) |  |
2(−1) |  |
1(−1) |  |
9(−2) |
| CH3CHO – C2H5 OH | 5 |  |
3(−1) |  |
3(−1) |  |
1(−1) |  |
7(−2) |  |
4(−2) | 97 |
5(−3) |
| CH3CHO – CH3OCHO | 6 | 91 |
1(−2) |  |
5(−2) |  |
2(−2) | 90 |
2(−2) | 92 |
9(−3) | 93 |
7(−3) |
| CH3CHO – CH3OCH3 | 6 |  |
1(−1) |  |
3(−1) |  |
8(−2) |  |
2(−2) |  |
3(−2) | 96 |
3(−3) |
| NH2CHO – CH3OH | 6 | 95 |
3(−3) | 93 |
6(−3) | 99 |
2(−3) | 95 |
3(−3) | 95 |
4(−3) | 90 |
1(−2) |
| NH2CHO – C2H5 OH | 5 |  |
5(−2) |  |
4(−2) |  |
5(−2) |  |
3(−1) |  |
3(−2) |  |
2(−1) |
| NH2CHO – CH3OCHO | 6 |  |
3(−2) |  |
4(−2) |  |
4(−2) |  |
2(−1) |  |
3(−2) |  |
1(−1) |
| NH2CHO – CH3OCH3 | 6 | 94 |
6(−3) | 90 |
1(−2) | 95 |
1(−2) |  |
2(−1) |  |
2(−2) |  |
6(−2) |
| NH2CHO – CH3CHO | 6 |  |
9(−2) |  |
9(−2) |  |
4(−2) |  |
4(−1) |  |
8(−2) |  |
2(−1) |
| CH3CN – CH3OH | 10 | 98 |
1(−6) | 92 |
2(−4) | 93 |
3(−4) | 83 |
3(−3) | 94 |
5(−5) | 94 |
6(−5) |
| CH3CN – C2H5 OH | 5 |  |
1(−1) |  |
6(−2) |  |
7(−2) |  |
3(−1) |  |
3(−2) |  |
1(−1) |
| CH3CN – CH3OCHO | 8 |  |
2(−2) |  |
6(−2) |  |
6(−2) |  |
2(−1) |  |
1(−2) |  |
3(−2) |
| CH3CN – CH3OCH3 | 7 | 94 |
1(−3) | 91 |
4(−3) | 95 |
4(−3) |  |
9(−2) | 95 |
1(−3) | 88 |
9(−3) |
| CH3CN – CH3CHO | 6 |  |
3(−1) |  |
4(−1) |  |
6(−2) |  |
3(−1) |  |
2(−1) |  |
1(−1) |
| CH3CN – NH2CHO | 6 | 91 |
1(−2) |  |
3(−2) | 94 |
2(−2) |  |
1(−1) |  |
2(−2) |  |
7(−2) |
| C2H5 CN – CH3OH | 4 |  |
1(−1) |  |
1(−1) | – | – |  |
5(−1) |  |
4(−2) |  |
5(−2) |
| C2H5 CN – C2H5 OH | 4 |  |
1(−1) |  |
2(−1) | – | – |  |
4(−1) |  |
5(−2) |  |
7(−2) |
| C2H5 CN – CH3OCHO | 4 |  |
4(−1) |  |
3(−1) | – | – |  |
5(−1) |  |
1(−1) |  |
1(−1) |
| C2H5 CN – CH3OCH3 | 4 |  |
1(−1) |  |
1(−1) | – | – |  |
4(−1) |  |
4(−2) |  |
3(−2) |
| C2H5 CN – CH3CHO | 4 |  |
8(−1) |  |
5(−1) | – | – |  |
2(−1) |  |
2(−1) |  |
1(−1) |
| C2H5 CN – NH2CHO | 4 |  |
8(−2) |  |
2(−1) | – | – |  |
5(−1) |  |
5(−2) |  |
3(−1) |
| C2H5 CN – CH3CN | 4 | 98 |
2(−2) | 99 |
1(−2) | – | – |  |
2(−1) | 100 |
3(−3) |  |
4(−2) |
Notes. (a) Number of CALYPSO sources detected in both tracers. Pearson correlations are evaluated for the following quantities: (b) column density; (c) column density multiplied by the solid angle of the COM emission and divided by either the 1.3 mm continuum peak flux density or the 1.3 mm continuum flux density integrated over the size of the COM emission; (d) column density multiplied by the solid angle of the COM emission and divided by the 3 mm continuum peak flux density; (e) column density multiplied by the solid angle of the COM emission, divided by either the 1.3 mm continuum peak flux density or the 1.3 mm continuum flux density integrated over the size of the COM emission, and divided by the internal luminosity; (f) column density multiplied by the solid angle of the COM emission, divided by either the 1.3 mm continuum peak flux density or the 1.3 mm continuum flux density integrated over the size of the COM emission, and divided by the envelope mass; (g) column density multiplied by the solid angle of the COM emission, divided by either the 1.3 mm continuum peak flux density or the 1.3 mm continuum flux density integrated over the size of the COM emission, and divided by the ratio of internal luminosity to the envelope mass. For each type of correlation, ρ is the Pearson correlation coefficient with its 95% confidence interval, and P is the P-value. X(Y) means X × 10Y. Pearson coefficients with a confidence interval outside [−0.3, 0.3] are highlighted in bold face.
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