Table 2
IRDIS photometry.
| Filter | λ | Width | Contrast | err. contrast | App. flux | Err. flux | Abs. magnitudea |
| (μm) | (μm) | (Wm-2μm-1) | (Wm-2μm-1) | ||||
| ADI | |||||||
|
|
|||||||
| BB_H | 1.626 | 0.291 | 1.20 × 10-6 | 3.70 × 10-7 | 2.00 × 10-17 | 6.17 × 10-18 | 17.11 ± 0.29 |
| H2 | 1.589 | 0.048 | 3.10 × 10-6 | 8.39 × 10-7 | 5.39 × 10-17 | 1.46 × 10-17 | 16.07 ± 0.26 |
| H3b | 1.667 | 0.056 | 4.25 × 10-7 | 3.36 × 10-7 | 6.42 × 10-18 | 5.09 × 10-18 | > 17.59 |
| K1 | 2.103 | 0.102 | 6.73 × 10-6 | 9.02 × 10-7 | 4.46 × 10-17 | 5.97 × 10-18 | 15.21 ± 0.14 |
| K2b | 2.255 | 0.109 | 2.08 × 10-6 | 1.64 × 10-6 | 1.10 × 10-17 | 9.84 × 10-18 | > 15.79 |
| SDI+ADI | |||||||
|
|
|||||||
| H2–H3 | 1.589 | 0.048 | 2.32 × 10-6 | 3.99 × 10-7 | 4.04 × 10-17 | 6.94 × 10-18 | 16.39 ± 0.17 |
| K1–K2 | 2.103 | 0.102 | 5.90 × 10-6 | 5.04 × 10-7 | 3.91 × 10-17 | 2.67 × 10-18 | 15.35 ± 0.08 |
Notes. Values under header ADI are obtained using ADI processing only. Values under SDI+ADI are obtained using SDI followed by ADI. Uncertainties are given as 1σ. The contrast uncertainties include speckle noise as dominant noise term and the variation in measured host star flux based the two unsaturated stellar images as a minor contribution.
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