Open Access

Table C.1.

Time-averaged χ2 values for different morphologies and setups on 86 GHz data.

Setup Morphology χamp2 χcp2
No additional error budget Disk 57.48 46.76
Thin ring 69.81 46.72
Thick ring 41.96 46.60
Thick m-ring 2.55 2.90

10% error budget for ALMA baselines Disk 3.87 7.47
Thin ring 5.20 7.83
Thick ring 3.12 6.91
Thick m-ring 0.99 0.81

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