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Table 2

Molecular line measurements.

Envelope componentb Outflow componentb
Molecule Jup–Jlow Frequencya Eup/k c Vcentroidd FWHMe c Vcentroidd FWHMe
(MHz) (K) (K km s-1) (km s-1) (km s-1) (K km s-1) (km s-1) (km s-1)
CO 3–2f 345 795.99 33.2 195.3 ± 0.2 −4.16 ± 0.001 4.133 ± 0.003 170.8 ±  0.4 −14.031 ± 0.008 11.40 ± 0.02
CO 5–4 576 267.93 83.0 76.6 ± 0.1 −4.42 ± 0.02 4.98 ± 0.05 155.7 ±  0.2 −6.70 ± 0.06 15.85 ± 0.12
CO 6–5 691 473.08 116.2 92.1 ± 0.1 −4.61 ± 0.01 5.39 ± 0.04 145.5 ±  0.1 −7.23 ± 0.05 15.70 ± 0.10
CO 7–6 806 651.81 154.9 90.8 ± 0.1 −4.78 ± 0.01 5.52 ± 0.03 119.5 ±  0.1 −7.36 ± 0.04 15.09 ± 0.09
CO 8–7 921 799.70 199.1 100.1 ± 0.2 −4.90 ± 0.02 5.96 ± 0.06 105.9 ±  0.2 −7.21 ± 0.09 15.17 ± 0.18
CO 9–8 1 036 912.39 248.9 109.9 ± 0.3 −5.02 ± 0.03 6.43 ± 0.09 77.8 ±  0.5 −7.22 ± 0.18 15.96 ± 0.42
CO 10–9 1 151 985.45 304.2 102.9 ± 0.2 −4.97 ± 0.02 6.01 ± 0.07 66.1 ±  0.4 −7.29 ± 0.17 14.64 ± 0.35
CO 11–10 1 267 014.49 365.0 100.8 ± 0.2 −5.05 ± 0.02 5.71 ± 0.06 58.1 ±  0.4 −7.21 ± 0.17 14.87 ± 0.40
CO 13–12 1 496 922.91 503.1 69.5 ± 0.1 −4.94 ± 0.01 4.82 ± 0.03 34.7 ±  0.8 −4.95 ± 0.30 18.24 ± 0.83
CO 14–13 1 611 793.52 580.5 62.2 ± 0.1 −5.00 ± 0.01 4.54 ± 0.02 24.7 ±  0.4 −5.98 ± 0.11 17.47 ± 0.36
CO 15–14 1 726 602.51 663.4 46.6 ± 0.1 −5.08 ± 0.01 4.22 ± 0.02 18.0 ±  0.4 −6.07 ± 0.13 16.61 ± 0.41
CO 16–15 1 841 345.51 751.7 23.1 ± 0.1 −4.82 ± 0.01 3.80 ± 0.03 12.1 ±  0.4 −4.96 ± 0.11 13.34 ± 0.40
13CO 1–0g 110 201.35 5.3 45.7 ± 0.3 −5.57 ± 0.02 2.71 ± 0.06 57.3 ±  0.3 −7.09 ± 0.09 7.23 ± 0.15
13CO 3–2f 330 587.97 31.7 92.3 ± 0.6 −5.578 ± 0.004 3.68 ± 0.02 97.3 ±  1.1 −7.33 ± 0.03 9.13 ± 0.04
13CO 5–4 550 926.29 79.3 38.7 ± 0.1 −5.85 ± 0.01 3.78 ± 0.03 31.6 ±  0.2 −6.34 ± 0.04 9.06 ± 0.14
13CO 6–5 661 067.28 111.1 34.6 ± 0.1 −5.76 ± 0.01 3.58 ± 0.03 31.0 ±  0.2 −6.41 ± 0.03 8.21 ± 0.11
13CO 7–6 771 184.12 148.1 32.1 ± 0.2 −5.66 ± 0.01 3.63 ± 0.04 22.4 ±  0.2 −6.34 ± 0.06 8.06 ± 0.19
13CO 8–7 881 272.81 190.4 21.0 ± 0.2 −5.55 ± 0.01 3.18 ± 0.05 20.8 ±  0.2 −5.92 ± 0.04 7.03 ± 0.17
13CO 9–8 991 329.31 237.9 14.1 ± 0.3 −5.43 ± 0.02 2.94 ± 0.10 18.5 ±  0.4 −5.77 ± 0.05 6.03 ± 0.21
13CO 10–9 1 101 349.60 290.8 6.2 ± 0.4 −5.33 ± 0.04 2.32 ± 0.18 18.1 ±  0.4 −5.41 ± 0.04 5.19 ± 0.21
13CO 11–10 1 211 329.66 348.9 17.4 ± 0.1 −5.22 ± 0.03 3.81 ± 0.07 – – –
C18O 1–0g 109 782.17 5.3 5.3 ± 0.1 −5.57 ± 0.02 2.24 ± 0.08 7.0 ±  0.2 −6.68 ± 0.10 4.64 ± 0.12
C18O 2–1g 219 560.35 15.8 25.9 ± 0.1 −5.45 ± 0.01 2.26 ± 0.03 22.1 ±  0.1 −6.68 ± 0.06 6.13 ± 0.10
C18O 5–4 548 831.01 79.0 6.2 ± 0.1 −5.79 ± 0.01 2.55 ± 0.05 7.8 ±  0.1 −6.30 ± 0.04 5.72 ± 0.12
C18O 6–5 658 553.28 110.6 6.3 ± 0.1 −5.69 ± 0.01 2.63 ± 0.06 6.2 ±  0.2 −6.23 ± 0.06 5.84 ± 0.19
C18O 7–6 768 251.59 147.5 4.6 ± 0.3 −5.47 ± 0.05 2.58 ± 0.19 5.3 ±  0.5 −6.01 ± 0.17 5.71 ± 0.51
C18O 8–7 877 921.95 189.6 1.7 ± 0.2 −5.41 ± 0.04 1.79 ± 0.15 4.9 ±  0.2 −5.82 ± 0.06 4.32 ± 0.18
C18O 9–8 987 560.38 237.0 4.1 ± 0.1 −5.30 ± 0.03 3.24 ± 0.06 – – –
C18O 10–9 1 097 162.88 289.7 3.8 ± 0.2 −5.51 ± 0.08 4.00 ± 0.19 – – –
C18O 11–10 1 206 725.45 347.6  <2.0 – - – – –
C17O 3–2f 337 061.15 32.4 9.8 ± 0.6 −5.64 ± 0.04 2.8 ± 0.1 7.3 ±  1.0 −6.9 ± 0.2 5.7 ± 0.3
C17O 5–4 561 712.78 80.9 4.3 ± 0.1 −5.63 ± 0.03 3.44 ± 0.07 – – –
C17O 6–5 674 009.34 113.2 3.6 ± 0.1 −5.81 ± 0.03 3.51 ± 0.08 – – –
C17O 7–6 786 280.82 151.0 2.8 ± 0.2 −5.60 ± 0.07 3.37 ± 0.16 – – –
C17O 8–7 898 523.02 194.1 1.7 ± 0.1 −5.44 ± 0.06 3.04 ± 0.15 – – –
C17O 9–8 1 010 731.78 242.6  <1.3 – – – – –
HCN 4–3f 354 505.48 42.5 36.2 ± 0.7 −5.51 ± 0.02 4.33 ± 0.04 22.4 ±  1.3 −6.52 ± 0.06 8.4 ± 0.2
HCN 6–5 531 716.35 89.3 3.5 ± 0.1 −5.52 ± 0.02 3.91 ± 0.05 – – –
HCN 7–6 620 304.00 119.1 2.9 ± 0.1 −5.35 ± 0.04 4.02 ± 0.09 – – –
HCN 8–7 708 877.01 153.1 2.1 ± 0.1 −5.30 ± 0.06 4.16 ± 0.14 – – –
HCN 9–8 797 433.26 191.4 1.2 ± 0.2 −5.14 ± 0.07 3.46 ± 0.17 – – –
HCN 10–9 885 970.69 233.9 2.1 ± 0.2 −4.98 ± 0.09 5.47 ± 0.20 – – –
HCN 11-10 974 487.20 280.7  <1.9 – – – – –
HNC 4–3f 362 630.30 43.5 8.2 ± 0.7 −5.51 ± 0.03 2.5 ± 0.1 10 ±  2 −6.01 ± 0.07 4.8 ± 0.2
HNC 6–5 543 897.55 91.4 0.9 ± 0.1 −5.37 ± 0.06 3.36 ± 0.14 – – –
HNC 7–6 634 510.83 121.8 0.8 ± 0.2 −5.32 ± 0.08 3.55 ± 0.19 – – –
HNC 8–7 725 107.34 156.6  <1.1 – – – – –
HCO+ 4–3f 356 734.22 42.8 61.7 ± 0.5 −5.87 ± 0.01 4.18 ± 0.02 39.8 ±  0.9 −7.61 ± 0.04 9.46 ± 0.08
HCO+ 6–5 535 061.58 89.9 8.5 ± 0.2 −5.73 ± 0.03 3.48 ± 0.10 4.0 ±  0.4 −6.65 ± 0.21 6.12 ± 0.37
HCO+ 7–6 624 208.36 119.8 6.0 ± 0.2 −5.55 ± 0.04 3.15 ± 0.14 4.5 ±  0.3 −6.42 ± 0.20 5.15 ± 0.27
HCO+ 8–7 713 341.23 154.1 5.4 ± 0.0 −5.61 ± 0.01 3.10 ± 0.04 2.2 ±  0.4 −6.62 ± 0.14 8.29 ± 0.38
HCO+ 9–8 802 458.20 192.6 4.8 ± 0.1 −5.47 ± 0.03 3.27 ± 0.06 – – –
HCO+ 10–9 891 557.29 235.4 3.4 ± 0.1 −5.47 ± 0.04 3.11 ± 0.09 – – –
HCO+ 11–10 980 636.49 282.4 2.1 ± 0.3 −5.21 ± 0.10 3.52 ± 0.25 – – –
HCO+ 12–11 1 069 693.89 333.8  <2.8 – – – – –
CS 7–6f 342 882.85 65.8 15.5 ± 0.5 −5.80 ± 0.02 3.10 ± 0.06 5.0 ±  0.8 −7.3 ± 0.3 6.4 ± 0.3
CS 10–9 489 750.92 129.3 1.3 ± 0.1 −5.68 ± 0.06 3.69 ± 0.14 – – –
CS 11–10 538 689.00 155.1 1.0 ± 0.2 −5.71 ± 0.07 3.53 ± 0.17 – – –
CS 12–11 587 616.48 183.3 0.9 ± 0.3 −5.04 ± 0.11 4.52 ± 0.25 – – –
CS 13–12 636 532.46 213.9 0.6 ± 0.3 −5.24 ± 0.12 4.04 ± 0.29 – – –
CS 14–13 685 435.92 246.8 0.7 ± 0.3 −5.05 ± 0.12 3.93 ± 0.28 – – –
CS 15–14 734 325.93 282.0 0.7 ± 0.4 −5.66 ± 0.16 4.17 ± 0.38 – – –
CS 16–15 783 201.51 319.6  <0.82 – – – – –

Notes. All lines are observed with Herschel/HIFI, unless a footnote indicates otherwise.

(a)

Rest frequency of the transition, taken from the Cologne Database for Molecular Spectroscopy (CDMS, Müller et al. 2005), except for C17O, for which the listed frequencies are weighted averages of the individual hyperfine transitions taken directly from JPL (Pickett et al. 1998).

(b)

If two fit components are shown for one transition, the narrowest is attributed to the envelope and the other to the outflow. If only one component is fitted, it is attributed to the envelope.

(c)

Integrated line intensity measured by a Gaussian fit. Upper limits for non-detections are marked by “ < ” signs.

(d)

Centroid velocity in the LSR frame, derived from a Gaussian line profile fit.

(e)

Gaussian FWHM.

(f)

Observed with JCMT/HARP-B (Van der Wiel et al. 2011).

(g)

Observed with IRAM 30 m/EMIR.

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