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Table 1

Summary of the HIFI line survey.

R4 R4-LVa R4-HVa B2a
Line Band ν Eu/kB HPBW η mb t obs b rmsc dv dv t obs b rmsc dv
(GHz) (K) (arcsec) (min) (mK) (K km s-1) (K km s-1) (min) (mK) (K km s-1)
o-H2O 110−101 1 556.9 26.7 38.1 0.75 8.2 9 4.79  ±  0.04 6.31  ±  0.07 8.5 9 9.59  ±  0.09
212−101 6 1669.9 80.1 12.7 0.71 21.2 56 4.56  ±  0.27 9.90  ±  0.37 20.3 100 6.30  ±  1.00
312−303 4 1097.4 215.1 19.3 0.74 15.6 16 1.23  ±  0.08 0.68  ±  0.11 15.5 30  <4.5d
p-H2O 111−000 4 1113.3 53.4 19.0 0.74 15.6 19 3.62  ±  0.08 5.34  ±  0.12 15.5 26 4.85  ±  0.27
211−202 2 752.0 136.9 28.2 0.75 8.4 16 2.45  ±  0.07 1.32  ±  0.11 8.6 19 1.76  ±  0.19
o-HO 110−101 1 547.7 26.2 38.7 0.75 57.7 3  <0.18d  <0.36d
NH3 10−00 1 572.5 27.5 37.0 0.75 8.2 9  <0.54d  <1.08d 8.5 9 0.47

Notes. 

(a)

Integrated intensities of the lines in the two velocity components at R4 (between 0 and 20 km s-1 for R4-LV and between 20 and 60 km s-1 for R4-HV) and total integrated intensities of the lines at B2.

(b)

Total observing time: on  +  off  +  overheads.

(c)

All spectra were smoothed to a velocity resolution of 1 km s-1.

(d)

Upper limits to the integrated intensities, computed from the 3σ values of the spectra and the line widths of the respective velocity components.

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