Table 2
Binary fit results.
| Target | Filter | Date | Contrast | Significance | Comment |
| [dd/mm/yy] | [mag] | ||||
|
|
|||||
| 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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