Open Access

Table A.2

HD 34700 imaging parameters and emission properties of various tracers.

Source(1) Tracer(2) Freq. (GHz)(3) Chan. Sp. (km/s)(4) Rob.(5) Beam size (mas2)(6) PA (deg)(7) RMS Noise (mJy bm−1)(8) Peak int. (mJy bm−1)(9) S/N(10) Int. Flux (mJy)(11)
AaAb Continuum 225.3 1.5 0.5 137×115 86.3 5.07 × 10−3 2.32 458 8.42±0.84
12CO 230.5 0.1 0.5 137×115 88.8 1.12 29.9 26.7 4167 ±42
13CO 220.4 0.2 0.5 142×119 90.1 0.85 18.8 22.1 805 ± 80
C18O 219.6 0.2 1.5 227 × 175 95.2 0.68 16.9 10.9 123 ± 12
B Continuum 225.3 1.5 0.5 137 × 115 86.3 5.07 × 10−3 1.61 318 3.12 ± 0.31
12CO 230.5 0.1 0.5 137 × 115 88.8 1.12 13.1 11.7 106 ± 11

Columns: (1) Source. (2) Tracer. (3) Average observation frequency. (4) Imaged channel spacing. (5) Briggs weighting robust parameter. (6) and (7) Synthesized beam size and PA. (8) RMS noise. (9) Peak intensity. (10) Peak S/N. (11) Integrated flux with 10% flux uncertainty in ALMA Band 6.

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