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Table 5
68.27 and 99.73% upper limits on the degree of linear polarization of the companions (Pcom ), as well as the measured degree and angle of linear polarization of the central star (Pstar and χstar ), for the targets for which we do not detect significant polarization.
Target | Filter | Pstar (%) | ![]() |
68.27% upper | 99.73% upper |
---|---|---|---|---|---|
limit on Pcom (%) | limit on Pcom (%) | ||||
HR 8799 b | BB_H | 0.057 ± 0.006 | 126 ± 3 | 0.6 | 1.2 |
HR 8799 c | BB_H | 0.057 ± 0.006 | 126 ± 3 | 0.5 | 1.1 |
HR 8799 d | BB_H | 0.057 ± 0.006 | 126 ± 3 | 0.5 | 1.2 |
HR 8799 e | BB_H | 0.057 ± 0.006 | 126 ± 3 | 0.6 | 1.3 |
PZ Tel B | BB_H | 0.05 ± 0.03 | 17 ± 24 | 0.06 | 0.1 |
PZ Tel B | BB_J | 0.13 ± 0.01 | 159 ± 2 | 0.1 | 0.2 |
HR 7672 B | BB_H | 0.104 ± 0.007 | 138 ± 2 | 0.2 | 0.3 |
GSC 8047 B | BB_H | 0.04 ± 0.02 | 160 ± 39 | 0.2 | 0.3 |
HD 19467 B | BB_H | 0.054 ± 0.005 | 7 ± 3 | 0.4 | 1.0 |
GQ Lup B | BB_H | 0.94 ± 0.02 | 83 ± 1 | 0.2 | 0.3 |
HD 206893 B | BB_Ks | 0.15 ± 0.06 | 107 ± 15 | 0.8 | 1.7 |
HD 4747 B | BB_Ks | 0.11 ± 0.02 | 71 ± 7 | 0.3 | 0.6 |
CD-35 2722 B | BB_H | 0.15 ± 0.03 | 66 ± 6 | 0.1 | 0.3 |
AB Pic b | BB_H | 0.05 ± 0.01 | 6 ± 8 | 0.07 | 0.2 |
HD 106906 b | BB_H | 0.097 ± 0.008 | 68 ± 2 | 0.2 | 0.3 |
PDS 70 b | BB_Ks | 1.1 ± 0.1 | 62 ± 3 | 5.0 | 12 |
PDS 70 b | BB_H | 0.97 ± 0.02 | 65 ± 1 | 9.2 | 22 |
1RXS J1609 B | BB_H | 0.21 ± 0.01 | 97 ± 2 | 0.2 | 0.5 |
β Pic b | BB_H | 0.075 ± 0.008 | 163 ± 4 | 0.2 | 0.4 |
TYC 8998 b | BB_H | 0.12 ± 0.09 | 0 ± 4 | 0.3 | 0.6 |
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