Table 1.
HST/STIS sample in this paper plus a system previously observed with this technique (HD 93 129 Aa,Ab).
| Name | ΔB | d′ | θ | WDS ID | Obs. date | Res.? |
|---|---|---|---|---|---|---|
| (mag) | (mas) | (deg) | (YYMMDD) | |||
| ζ Ori Aa,Ab | 2.20* | 39* | 280 | 05407−0157 | 191118 | N |
| ι Ori Aa,Ab | 3.16 | 155* | 98 | 05354−0555 | 191119 | Y |
| 15 Mon Aa,Ab | 1.55 | 143 | 269 | 06410+0954 | 191129 | Y |
| τ CMa Aa,Ab | 0.90 | 95 | 310 | 07187−2457 | 200102 | Y |
| τ CMa Aa,E | 4.47 | 685† | 310 | 07187−2457 | 200102 | Y |
| HD 206 267 Aa,Ab | 0.95 | 64 | 147 | 21390+5729 | 191206 | Y |
| HD 193 443 A,B | 0.26 | 138 | 250 | 20189+3817 | 191013 | Y |
| HD 16 429 Aa,Ab | 2.02 | 275 | 91 | 02407+6117 | 191126 | Y |
| IU Aur A,B | 2.04 | 138* | 232 | 05279+3447 | 191003 | Y |
| HD 93 129 Aa,Ab | 1.23 | 36* | 14 | 10440−5933 | 100407 | Y |
Notes. The position angle θ corresponds to the angle of the slit as measured from the first to the second component while d′ corresponds to the plane-of-the-sky separation between the two components along the slit. An asterisk is added for those cases where ΔB or d′ were fixed from the literature instead of measured from the data. The separation marked with a † was measured with the slit positioned far from the predicted position angle, making d and d′ significantly different (see text). Measured uncertainties are typically 0.01 mag in ΔB and 1 mas in d′.
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