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Table 7
SPHERE astrometric and photometric measurements of stellar companions identified by the Gaia search.
| Target | Date | Filter | Sep. | PA | m⋆ (a) | Δm | Mcomp | Phot. mass |
|---|---|---|---|---|---|---|---|---|
| (2MASS ID) | (yyyy-mm-dd) | (mas) | (°) | (mag) | (mag) | (mag) | (MJup) | |
| 12195938-5018404 | 2018-12-30 | H | 3066 ± 4 | 355.5 ± 0.1 | 9.86 | 1.162 ± 0.016 | 5.107 ± 0.016 |  |
| 12195938-5018404 | 2018-12-30 | Ks | 3067 ± 4 | 355.5 ± 0.1 | 9.65 | 1.086 ± 0.072 | 4.821 ± 0.072 |  |
| 12391404-5454469 | 2019-01-12 | H | 2567 ± 4 | 215.9 ± 0.1 | 9.07 | 1.976 ± 0.016 | 5.887 ± 0.016 |  |
| 12391404-5454469 | 2019-01-12 | Ks | 2568 ± 3 | 215.9 ± 0.1 | 8.96 | 1.835 ± 0.006 | 5.632 ± 0.008 |  |
| 12505143-5156353 | 2019-01-12 | H | 3235 ± 4 | 81.0 ± 0.1 | 8.71 | 2.157 ± 0.016 | 5.675 ± 0.016 |  |
| 12505143-5156353 | 2019-01-12 | Ks | 3240 ± 4 | 81.0 ± 0.1 | 8.63 | 2.061 ± 0.002 | 5.501 ± 0.006 |  |
| 12560830-6926539 | 2019-01-08 | H | 5085 ± 9 | 41.8 ± 0.1 | 8.54 | 3.740 ± 0.030 | 7.291 ± 0.053 |  |
| 12560830-6926539 | 2019-01-08 | Ks | 5086 ± 6 | 41.7 ± 0.1 | 8.30 | 3.388 ± 0.377 | 6.700 ± 0.379 |  |
| 13130714-4537438 | 2017-07-05 | J | 707 ± 3 | 157.5 ± 0.3 | 9.59 | 0.800 ± 0.003 | 4.669 ± 0.037 |  |
| 13130714-4537438 | 2017-07-05 | H | 706 ± 3 | 157.4 ± 0.3 | 8.99 | 0.659 ± 0.002 | 3.926 ± 0.036 |  |
| 13335481-6536414 | 2018-04-30 | H | 1340 ± 3 | 8.2 ± 0.2 | 8.14 | 2.517 ± 0.004 | 5.599 ± 0.005 |  |
| 13335481-6536414 | 2018-04-30 | Ks | 1341 ± 3 | 8.2 ± 0.1 | 7.91 | 2.529 ± 0.003 | 5.380 ± 0.004 |  |
| 13335481-6536414 | 2020-02-16 | H | 1341 ± 3 | 8.4 ± 0.1 | 8.23 | 2.585 ± 0.053 | 5.661 ± 0.053 |  |
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