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Table A.2

Gaussian fit parameters of the deuterated molecules at the IF and MP2 positions.

IF
Species Trans Freq HPBW Area V Width T MB
(MHz) (′′) (K km s-1) (km s-1) (km s-1) (K)
C2D N = 2–1, J = 5 / 2–3 / 2, F = 5 / 2–3 / 2 144 243.05 16 0.045 ± 0.008a 9.518 ± 0.050 7.3–11
N = 2–1, J = 3 / 2–1 / 2, F = 5 / 2–3 / 2 144 296.72 16 < 0.024b rmsc = 8 Wd = 1 N c h = 2.5
N = 3–2, J = 7 / 2–5 / 2, F = 7 / 2–5 / 2 216 373.32 16∗ < 0.147b rmsc = 56 Wd = 1 N c g = 4
N = 3–2, J = 5 / 2–3 / 2, F = 3 / 2–3 / 2 216 430.34 16∗ < 0.225b rmsc = 56 Wd = 1 N c g = 4
DCN J = 2–1, F = 1–0 144 826.82 16 0.072 ± 0.009 11.256 ± 0.053 0.784 ± 0.092 0.087
J = 2–1, F = 1–0 0.179 ± 0.012 12.470 ± 0.043 1.342 ± 0.110 0.125
J = 2–1, F = 2–1 144 828.00 16 0.692 ± 0.021 10.818 ± 0.024 1.758 ± 0.064 0.367
J = 2–1, F = 2–1 0.435 ± 0.010 12.434 ± 0.015 1.344 ± 0.038 0.304
J = 2–1, F = 1–1 144 830.33 16 0.054 ± 0.021 10.806 ± 0.200 1.133 ± 0.530 0.045
J = 2–1, F = 1–1 0.078 ± 0.022 12.389 ± 0.108 0.986 ± 0.361 0.074
J = 3–2, F = 2–1 217 238.30 16∗ 1.730 ± 0.134 10.876 ± 0.048 1.677 ± 0.170 0.969
J = 3–2, F = 2–1 0.382 ± 0.062 12.215 ± 0.069 0.874 ± 0.197 0.411
DNC J = 2–1 152 609.74 16 0.029 ± 0.012 10.596 ± 0.148 1.145 ± 0.241 0.024
J = 2–1 0.206 ± 0.010 12.136 ± 0.024 1.122 ± 0.056 0.173
J = 3–2 228 910.48 16∗ 0.086 ± 0.013 10.634 ± 0.073 0.963 ± 0.169 0.085
J = 3–2 0.413 ± 0.016 12.106 ± 0.016 0.889 ± 0.044 0.437
DCO+ J = 2–1 144 077.28 16 0.149 ± 0.015 10.623 ± 0.066 1.528 ± 0.225 0.092
J = 2–1 0.269 ± 0.029 12.343 ± 0.76 5.829 ± 0.859 0.044
J = 3–2 216 112.58 16∗ 0.392 ± 0.052 10.745 ± 0.074 1.164 ± 0.173 0.316
D2CO 2(1,2)–1(1,1) 110 837.83 29 < 0.530b rmsc = 143 Wd = 1.5 N c e = 4.6
2(1,2)–1(1,1) < 0.335b rmsc = 143 Wd = 1.5 N c e = 1.9
HDCO 2(1,1)–1(1,0) 134 284.83 16 0.029 ± 0.003 9.859 ± 0.088 1.115 ± 0.206 0.0207
2(1,1)–1(1,0) 0.035 ± 0.003 11.852 ± 0.081 1.493 ± 0.195 0.0223
4(0,4)–3(0,3) 256 585.53 9 < 0.148b rmsc = 16 Wd = 1 N c g = 4
4(0,4)–3(0,3) < 0.375b rmsc = 16 Wd = 1 N c g = 4
4(1,3)–3(1,2) 268 292.56 9 0.146 ± 0.026 11.076 ± 0.245 2.681 ± .527 0.0513
NH2D 1(1,1)0s-1(0,1)0a, F = 2–1 85 926.27 29 0.030 ± 0.005 10.080 ± 0.194 1.491 ± 0.287 0.0191
N2D+ J = 2–1 154 217.00 16 0.017 ± 0.009 7.881 ± 0.296 1.306 ± 0.517 0.0121
J = 2–1 0.054 ± 0.013 10.568 ± 0.220 2.673 ± 0.900 0.0191
J = 3–2 231 321.82 9 < 0.059b rmsc = 29 Wd = 1 N c f = 6
MP2
Species Trans Freq HPBW Area V Width T MB
(MHz) (′′) (K km s-1) (km s-1) (km s-1) (K)
C2D N = 2–1, J = 5 / 2–3 / 2, F = 5 / 2–3 / 2 144 243.05 16 0.132 ± 0.023 8.557 ± 0.044 1.116 ± 0.118 0.112
N = 2–1, J = 5 / 2–3 / 2, F = 5 / 2–3 / 2 144 241.93 16 0.147 ± 0.012 8.488 ± 0.042 1.198 ± 0.140 0.118
N = 2–1, J = 5 / 2–3 / 2, F = 5 / 2–3 / 2 0.040 ± 0.009 10.201 ± 0.118 1.051 ± 0.240 0.036
N = 2–1, J = 3 / 2–1 / 2, F = 5 / 2–3 / 2 144 297.66 16 0.048 ± 0.005 8.517 ± 0.038 1.027 ± 0.181 0.057
N = 3–2, J = 7 / 2–5 / 2, F = 7 / 2–5 / 2 216 373.32 16∗ 0.392 ± 0.073 8.838 ± 0.147 1.699 ± 0.398 0.217
N = 3–2, J = 5 / 2–3 / 2, F = 3 / 2–1 / 2 216 428.76 16∗ 0.575 ± 0.090 9.108 ± 0.260 3.287 ± 0.487 0.164
DCN J = 2–1, F = 1–0 144 826.82 16 0.261 ± 0.019 8.591 ± 0.404 1.471 ± 0.063 0.183
J = 2–1, F = 1–0 0.187 ± 0.026 10.069 ± 0.189 2.713 ± 0.202 0.065
J = 2–1, F = 2–1 144 828.00 16 0.743 ± 0.008 8.537 ± 0.005 1.238 ± 0.017 0.564
J = 2–1, F = 2–1 0.176 ± 0.006 9.965 ± 0.014 0.905 ± 0.028 0.182
J = 2–1, F = 1–1 144 830.33 16 0.092 ± 0.010 8.664 ± 0.049 0.985 ± 0.084 0.087
J = 2–1, F = 1–1 0.044 ± 0.012 1.100 ± 0.140 1.267 ± 0.236 0.033
J = 3–2, F = 2–1 217 238.30 16∗ 0.974 ± 0.064 8.466 ± 0.037 1.151 ± 0.089 0.794
J = 3–2, F = 2–1 0.401 ± 0.069 10.390 ± 0.117 1.418 ± 0.293 0.266
DNC J = 2–1 152 609.74 16 0.484 ± 0.009 8.442 ± 0.008 0.936 ± 0.033 0.486
J = 2–1 0.099 ± 0.012 10.016 ± 0.127 1.716 ± 0.367 0.055
J = 2–1 0.043 ± 0.007 12.352 ± 0.071 0.990 ± 0.200 0.041
J = 3–2 228 910.48 16∗ 0.451 ± 0.017 8.436 ± 0.015 0.806 ± 0.037 0.526
DCO+ J = 2–1 144 077.28 16 0.291 ± 0.016 8.575 ± 0.023 0.899 ± 0.061 0.304
J = 2–1 0.140 ± 0.012 10.102 ± 0.056 1.305 ± 0.140 0.100
J = 3–2 216 112.58 16∗ 0.467 ± 0.051 8.360 ± 0.053 0.976 ± 0.120 0.453
J = 3–2 0.135 ± 0.046 10.047 ± 0.125 0.756 ± 0.280 0.168
D2CO 2(1,2)–1(1,1) 110 837.83 29 0.056 ± 0.042 9.290 ± 0.950 3.193 ± 2.280 0.016
0.044 ± 0.035 11.430 ± 0.334 1.250 ± 0.684 0.033
HDCO 2(1,1)–1(1,0) 134 284.83 16 0.103 ± 0.009 8.300 ± 0.020 0.918 ± 0.052 0.106
2(1,1)–1(1,0) 0.015 ± 0.005 9.615 ± 0.097 0.759 ± 0.177 0.192
4(0,4)–3(0,3) 256 585.53 9 0.402 ± 0.011 8.362 ± 0.077 0.741 ± 0.026 0.510
4(2,3)–3(2,2) 257 748.70 9 0.105 ± 0.010 8.558 ± 0.034 0.676 ± 0.071 0.146
4(1,3)–3(1,2) 268 290.56 9 0.450 ± 0.050 7.855 ± 0.049 0.874 ± 0.053 0.484
NH2D 1(1,1)0s-1(0,1)0a, F = 2–1 85 926.27 29 0.067 ± 0.005 8.704 ± 0.083 1.812 ± 0.179 0.035
1(1,1)0s-1(0,1)0a, F = 2–1 0.027 ± 0.005 11.108 ± 0.145 1.200 ± 0.562 0.022
N2D+ J = 2–1 154 217.00 16 < 0.011b rmsc = 50 Wd = 1 N c f = 2.6
J = 2–1 < 0.011b rmsc = 50 Wd = 1 N c f = 2.6
J = 3–2 231 321.82 9 < 0.977b rmsc = 50 Wd = 1 N c g = 6

Notes.

(a)

Area calculated between two velocities.

(b)

Upper limit of the area, assuming a Gaussian profile.

(c)

Noise in mK.

(d)

Assumed width from the detected isotopologs.

(e)

Number of channels assuming a spectral resolution of Dv = 0.54.

(f)

Number of channels assuming a spectral resolution of Dv = 0.38.

(g)

Number of channels assuming a spectral resolution of Dv = 0.25.

(h)

Number of channels assuming a spectral resolution of Dv = 0.40.

(*)

Spectrum obtained by convolving the map with a Gaussian to obtain the same spatial resolution of the lower-frequency transition.

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