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Table 1

ALMA and NOEMA continuum and line observations.

Line Spectral Resol. (km/s) Angular Resol. (″×″) PA (°) Peak flux densities (mJy/beam) Sensitivities per channel (mJy/beam) Total Flux (Jy km/s) Maximum recoverable Scale (MRS) (″)
12CO 3-2 0.21 0.52 × 0.36 112 335 16.3 6.92 ± 0.24 7.2
12CO 2-1 0.16 0.41 × 0.2 144 67.2 2.98 6.22 ± 0.13 10.7
13CO 2-1 0.08 0.43 × 0.21 144 51.1 2.98 4.59 ± 0.11 11.2
C18O2-1 0.08 0.43 × 0.21 144 22.3 2.25 1.34 ± 0.27 11.3
HCO+ 3-2 0.07 0.56 × 0.30 122 117 8.69 4.94 ± 0.17 6.1

Continuum Frequencies Angular PA Peak flux Sensitivities Total Maximum recoverable
Resol. densities Flux Scale (MRS)
(GHz) (″×″) (°) (mJy/beam) (mJy/beam) (mJy) (″)

146 0.10 × 0.04 30 0.22 0.02 16.9 16.5
225 0.42 × 0.21 145 2.75 0.01 44 10.7
333 0.54 × 0.37 114 13.67 0.13 95 7.2

Notes. The total flux was measured by integrating the emission over the entire disk, without thresholding, using the integration tool available in the IMAGER software. For the line emission, the total flux was computed over specific velocity ranges: from 4.35 to 10.83 km/s for 12CO (2-1), 4.64 to 10.53 km/s for 12CO (3-2), 5.37 to 9.11 km/s for 13CO (2-1), 5.17 to 9.05 km/s for C18O (2-1), and 4.95 to 9.48 km/s for HCO+ (3-2). The MRS is given by 0.6 × λ∕Bmin, with Bmin = 15 meters for ALMA and Bmin = 16 meters for NOEMA.

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