Arcsecond resolution images of the chemical structure of the low-mass protostar IRAS 16293-2422 - An overview of a large molecular line survey from the Submillimeter Array

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Table 1

Log of observations.

Frequency range	Observed date	Beam size^a	Spectral resolution	Sensitivity	Projected baselines^b
[GHz ]			[km s^-1]	[Jy beam^-1 chan^-1]	[kλ]

215.6–217.6 / 225.6–227.6	2004-07-23	5.5″ × 3.2″	0.56	0.24	6–91
219.4–221.4 / 229.4–231.4	2005-02-18	4.0″ × 2.4″	1.1	0.062	7–54
336.8–338.7 / 346.7–348.7	2007-03-22	2.5″ × 1.6″	0.72	0.11	10–141
341.2–343.1 / 351.1–353.1	2005-08-14	3.5″ × 1.9″	0.36	0.60	11–82

Notes.

^(a)

With natural weighting.

^(b)

Range of projected interferometer baselines observed for given dataset measured in kλ.

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