Open Access
Table A.1
Spectral setup of the ALMA 7 m observations
| BB | vrest (GHz) | Species | Δv (kHz) | BW (MHz) | vTDM (GHz) |
|---|---|---|---|---|---|
| 1 | 98.00 | l-C3H | 30.5 | 62.5 | 98.32 |
| 98.86 | CH3CHO | 30.5 | 62.5 | ||
| 2 | 100.09 | CH2CO, HC3N | 30.5 | 62.5 | 100.28 |
| 100.53 | CH3NC | 30.5 | 62.5 | ||
| 3 | 109.91 | HNCO | 30.5 | 62.5 | 110.32 |
| 110.38 | CH3CN | 30.5 | 62.5 | ||
| 4 | 112.25 | CH3CHO | 244 | 250 | 112.32 |
| 112.36 | C17O | 244 | 250 | ||
| 112.70 | Continuum | 244 | 500 | ||
Notes. Columns from left to right: Baseband number, rest frequency (GHz) at the center of the spectral window, targeted species, channel spacing (kHz), bandwidth (MHz), and the central frequency (GHz) of the TDM spectral window used in calibration.
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