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Table 2

Summary of the detected species.

Species # Eu range Flux Line components
K km s-1 km s-1 K   km   s-1 W   m-2

COs1 11 83 ...752 11.8 12.3 2.2(3) 2.9(–14) Quiescent gas, wings.
13COs2 8 79 ...719 11.9 4.7 1.3(2) 1.2(–15) Quiescent gas, wings.
C18Os3 5 79 ...237 11.3 2.8 1.3(1) 1.1(–16) Quiescent gas.
C17Os4 3 81 ...151 10.8 3.2 1.6(0) 1.0(–17) Quiescent gas.

H2Os5 11 53 ...305 13.1 15.2 4.4(2) 6.2(–15) Quiescent gas, wings.
HOs6 1 61 13.7 19.2 1.1(0) 6.9(–18) Wings.
OHs7 6 270 12.7 19.1 8.9(0) 1.9(–16) Wings.
OH+s8 8 44 ...50 –6.2(0) –7.2(–17) Foreground slab.
H2O+s9 1 54 8.4 2.5 –8.9(–1) –1.2(–17) Foreground slab.

CH3OHs10 431 33 ...659 12.2 4.7 5.1(2) 4.5(–15) Quiescent gas.
H2COs11 74 97 ...732 11.9 4.7 9.5(1) 7.0(–16) Quiescent gas.

HCO+s12 8 90 ...389 11.5 5.4 1.1(2) 9.3(–16) Quiescent gas, wings(?).
H13CO+s12 2 87 ...117 11.4 2.2 7.0(–1) 4.4(–18) Quiescent gas.
N2H+s13 7 94 ...349 11.7 3.0 2.6(1) 2.2(–16) Quiescent gas.

CIs14 2 24 ...63 11.9 1.8 9.6(0) 7.3(–16) Quiescent gas.
CIIs15 1 91 9.1 2.1 2.4(1) 5.4(–16) Foreground slab.
CH+s16 1 40 9.8 6.0 –2.8(0) –2.8(–17) Foreground slab.
CHs17 3 26 12.7 2.5 4.4(–1) 3.6(–18) Quiescent gas.
CCHs18 20 88 ...327 1.1(1) 9.0(–17) Quiescent gas, wings.

HCN s19 9 89 ...447 12.3 12.1 1.1(2) 9.8(–16)a Quiescent gas, wings.
H13CNs20 2 87 ...116 12.7 10.0 1.6(0) 1.0(–17) Quiescent gas, wings.
HNC s21 2 91 ...122 11.6 2.6 2.0(0) 1.3(–17) Quiescent gas.
CNs22 20 82 ...196 12.5 8.1 1.0(1) 7.5(–17) Quiescent gas, wings.
NHs23 5 47 a a Quiescent gas?
NH3s25 7 28...286 13.3 4.5 2.6(1) 3.2(–16) Quiescent gas, wings.
15NH3s26 1 28 11.3 5.8 1.4(–1) 1.0(–18) Quiescent gas.

CSs27 12 129 ...543 12.2 10.3 2.0(1) 1.5(–16) Quiescent gas, wings.
C34Ss27 1 127 10.0 1.7 2.1(–1) 1.2(–18) Quiescent gas?
H2Ss28 6 55 ...103 11.6 5.0 1.4(1) 1.4(–16) Quiescent gas, wings?
SOs29 12 166 ...321 9.4 9.3 5.5(0) 3.7(–17) Broad blue.
SO2s30 2 65 ...379 11.1 10.0 2.7(–1) 1.7(–18) Broad blue, quiescent gas, wings?
SH+s31 2 25 12.6 2.8 2.0(–1) 1.2(–18) Quiescent gas, wings?

HCls32 10 30 ...90 11.4 4.9(0) 9.8(–17) Quiescent gas, wings.
H37Cls32 10 30 ...90 11.4 9.5(–1) 8.6(–18)b Quiescent gas, wings.
H2Cl+s33 5 23 ...58 9.4 1.3 -8.2(–1) 9.3(–18) Foreground slab.
HCl+s33 1 58 9.4 1.3 –3.6(–1) –4.4(–18) Foreground slab.

HDOs6 3 43 ...95 12.7 3.8 6.5(–1) 6.0(–18) Quiescent gas, wings?
DCN s34 2 97 ...125 12.0 4.9 3.6(–1) 2.2(–18) Quiescent gas.
NDs35 1 25 11.2 2.5 2.6(–1) 1.6(–18) Quiescent gas?
NH2Ds36 2 24 11.3 2.6 6.2(–1) 3.6(–18) Quiescent gas.

HFs32 1 59 10.0 2.8 –2.0(0) –2.9(–17) Foreground slab, quiescent gas.

Allc 719 23 ...752 12.0 5.4 4.0(3) 4.8(–14)

Notes.The table gives the number of detected transitions for each species, the range of upper level energies, the typical vlsr and FWHM, the total line flux in K   km   s-1 and in Wm-2, where the exponential is given in brackets, and a note on the dominant line profile components. The line counts include hyperfine components and blends. Blends between species are excluded from the per-species flux sums, but included in the total line flux measured in the survey. The species are grouped similarly to Sect. 3.6. Dashes represent cases where a good single Gaussian fit was not obtained, mostly due to blending.

(a)

NH is unambiguously detected in absorption on the HCN 11 − 10 line.;

(b)

due to a blend with CH3OH on the 2 − 1 line, only the H37Cl 1 − 0 flux is given;

(c)

excluding some blended lines.

Reference. s1Winnewisser et al. (1997); s2Cazzoli et al. (2004); s3Klapper et al. (2001); s4Klapper et al. (2003); s5Pickett et al. (2005); s6Johns (1985); s7Blake et al. (1986a); s8Müller et al. (2005); s9Mürtz et al. (1998); s10Müller et al. (2004); s11Müller et al. (2000b); s12Lattanzi et al. (2007); s13Pagani et al. (2009); s14Cooksy et al. (1986b); s15Cooksy et al. (1986a); s16Müller (2010); s17McCarthy et al. (2006); s18Padovani et al. (2009); s19Thorwirth et al. (2003); s20Cazzoli & Puzzarini (2005); s21Thorwirth et al. (2000); s22Klisch et al. (1995); s23Flores-Mijangos et al. (2004); s24Müller et al. (1999); s25Yu et al. (2010); s26Huang et al. (2011); s27Kim & Yamamoto (2003); s28Belov (1995); s29Bogey et al. (1997); s30Müller et al. (2000a); s31Brown & Müller (2009); s32Nolt et al. (1987); s33Araki et al. (2001); s34Brünken et al. (2004); s35Takano et al. (1998); s36Fusina et al. (1988).

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