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Table 1
Main observational parameters.
| Parameter | 12CO | 13CO | Continuum |
|
|
|||
| Frequency | 345.8 GHz | 330.6 GHz | 332.0 GHza |
| Bandwidth | 469 MHz | 469 MHz | 2 GHz |
| Native channel width | 122 kHz | 122 kHz | 15625 kHz |
| Primary beam | 18.2′′ | 19.0′′ | 18.9′′ |
| Synthesized beam |
|
|
|
| Beam position angle | 87.5° | 87.8° | 90.0° |
| 1σ rmsb | ~21 mJy/beam km s -1 | ~23 mJy/beam km s -1 | ~0.078 mJy/beam |
Notes.
(a)
The mean frequency was calculated assuming a S(ν) ∝ ν-3 emission spectrum which accurately describes the ISM SED slope in the 2 GHz spectral window.
(b)
The rms presented here report 1σ rms of the integrated maps shown in Fig. 1.
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