| Spectrometer | Bandwidth [MHz] | Line | Sideband | Dev.Table |
|---|---|---|---|---|
| XFFTS | 2500 | 12CO(4-3) | LSB | (*1) |
| [CI] | USB | |||
| XFFTS | 2500 | 12CO(4-3) | LSB | (*2) |
| [CI] | USB |
(*1) Spectral specification to avoid the spur located at the center channel (*2) Spectral specification for wider bandwidth