Table 1.
Multiple systems observed with lucky spectroscopy in this paper.
| Name | PC | SC | WDS ID | BP | Even. date | Det. | nexp | nused | texp. | d | PA | ΔB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (YYMMDD) | (s) | (″) | (°) | (mag) | ||||||||
| FN CMa | A | B | J07067−1118 | 5.8 | 190220 | EEV | 120 | 60 | 1.00 | 0.57 | 109 | 1.2 |
| 190917 | EEV | 100 | 15 | 1.00 | 0.57 | 109 | 1.2 | |||||
| 6 Cas | A | B | J23488+6213 | 6.3 | 180729 | EEV | 143 | 65 | 1.00 | 1.50 | 194 | 2.3 |
| α Sco | A | B | J16294−2626 | 2.8 | 120708 | EEV | 15 | 15 | 4.33 | 2.57 | 297 | 0.0 |
| 180730 | EEV | 100 | 23 | 1.00 | 2.70 | 273 | 3.6 | |||||
| σ Sco | Aa | Ab | J16212−2536 | 3.2 | 180730 | EEV | 100 | 13 | 1.00 | 0.47 | 242 | 2.1 |
| CS Cam | A | B | J03291+5956 | 4.6 | 190917 | EEV | 100 | 66 | 1.00 | 2.30 | 159 | 4.2 |
| σ Ori | Aa,Ab | B | J05387−0236 | 4.4 | 170907 | EEV | 100 | 7 | 1.00 | 0.26 | 84 | 1.2 |
| 181203 | EEV | 100 | 12 | 1.00 | 0.25 | 67 | 1.2 | |||||
| 190917 | EEV | 100 | 10 | 1.00 | 0.26 | 84 | 1.2 | |||||
| HD 5005 | A | B | J00528+5638 | 8.6 | 181219 | QUC | 1004 | 100–402 | 1.00 | 1.53 | 82 | 1.6 |
| 190906 | EEV | 100 | 58 | 1.00 | 1.53 | 82 | 1.6 | |||||
| HD 51 756 | A | B | J06585−0301 | 7.8 | 181219 | QUC | 1004 | 26–51 | 1.00 | 0.63 | 100 | 0.3 |
| HD 218 195 | A | B | J23052+5815 | 8.7 | 181220 | QUC | 502 | 216–365 | 1.00 | 0.94 | 81 | 2.7 |
| HD 219 460 | A | B | J23152+6027 | 11.0 | 181220 | QUC | 502 | 423–499 | 1.00 | 1.38 | 127 | 0.3 |
| HD 8768 | A | B | J01281+6317 | 9.3 | 181220 | QUC | 502 | 138–247 | 1.00 | 0.66 | 28 | 2.8 |
| BD +60 544 | A | B | J02411+6108 | 10.4 | 181220 | QUC | 502 | 403–502 | 1.00 | 1.91 | 170 | 0.8 |
| HD 17 520 | A | B | J02512+6023 | 10.3 | 181220 | QUC | 502 | 262–279 | 1.00 | 0.32 | 298 | 0.7 |
| HD 24 431 | A | B | J03556+5238 | 7.2 | 181220 | QUC | 502 | 209–273 | 1.00 | 0.72 | 177 | 2.9 |
| HD 164 492 | A | B | J18024−2302 | 7.6 | 190914 | EEV | 100 | 71 | 1.00 | 6.19 | 20 | 3.6 |
| HD 168 021 | A | B | J18187−1837 | 7.4 | 190421 | EEV | 100 | 33 | 1.00 | 0.48 | 137 | 1.0 |
| HD 193 443 | A | B | J20189+3817 | 8.3 | 190731 | EEV | 100 | 13 | 1.00 | 0.14 | 258 | 0.3 |
| HD 194 649 | A | B | J20254+4014 | 10.6 | 190914 | EEV | 100 | 95 | 1.00 | 0.30 | 214 | 0.7 |
| HD 191 201 | A | B | J20074+3543 | 7.8 | 190914 | EEV | 100 | 47 | 1.00 | 1.00 | 84 | 1.8 |
Notes. PC and SC refer to the primary and secondary visual components, respectively, and BP is the B-band magnitude of the primary. For each observation we give the evening date, the detector used (EEV for EEV12, QUC for QUCAM3), the number of total exposures, the number of exposures used for lucky spectroscopy (single value for EEV12, range for QUCAM3), the exposure time (for one exposure), the separation d (measured from the data), the position angle used for the slit (which may be different from the one for the system), and the magnitude difference in B (measured from the data).
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