Binary fit results.
|DM Tau||K ′||08/01/12||6.8 ± 0.3||4.27||Detection|
|FP Tau||K′||20/10/13||4.4 ± 1.2||5.99||Disc detection|
|L′||20/10/13||4.1 ± 0.3||3.55||Non-detection|
|LkHα 330||CH4s||16/11/13||5.7 ± 0.3||3.39||Non-detection|
|K′||08/01/12||5.6 ± 0.2||4.73||Detection|
|RXJ 1615.3-3255||K′||09/06/14||4.9 ± 0.2||4.77||False positive|
|RXJ 1842.9-3532||K′||09/06/14||5.5 ± 0.2||3.72||False positive|
|TW Hya||K′||08/01/12||5.6 ± 0.2||4.46||Detection|
|K′||10/01/12||3.7 ± 1.4||3.63||Non-detection|
|V2062 Oph||K′||09/06/14||5.00 ± 0.2||5.52||False positive|
|V2246 Oph||K′||09/06/14||4.3 ± 0.5||1.97||Non-detection|
Notes.Criterion for detection or non-detection is based on a σ of greater than 4.0 representing a confidence level greater than 88%. However there are effects which can mimic a detection of between 4−5σ so for these cases which look individually at each target and try attempt to rule them out through inspection of their reconstructed images, significance maps, uv-coverage and visibilities. Detections close to 6.0 σ (>99.9% confidence level) are considered strong enough that closer examination is not required. Classification as a disc detection is based upon identification of a strong double lobing. An asterisk denotes cases where we see a strong degeneracy.
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