ALMA observations of the kinematics and chemistry of disc formation

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Table 1

Spectral windows of the observations.

ID	Frequency range^a	rms^b	Channel width
	[GHz]	[mJy]	[kHz]	[km s^-1]

0	336.955–337.425	9	122	0.109
1	338.276–338.721	9	122	0.108
2	349.344–349.814	10	122	0.105
3	346.921–347.354	10	122	0.105

Notes.

^(a)

For emission at ν_LSR = 0 km s^-1. The IRS7B ν_LSR ≈ 6 km s^-1 corresponds to frequencies ~7 MHz higher.

^(b)

Typical rms per beam per channel around lines in this spectral window.

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