Table 1.
Targets of highest priority for the primary science case of the CubeSpec mission.
| Name | V | Sp. type | Puls. freq | Arad vel | Exp. time |
|---|---|---|---|---|---|
| (mag) | (d−1) | (km s−1) | (s) | ||
| γ Peg | 2.84 | B2 IV | 6.59 | 3.5 | 130/230 |
| ν Eri | 3.93 | B2 III | [5.62, 5.76] | < 20 | 400/790 |
| β CMa | 1.97 | B1 II-III | [3.97, 4.18] | < 11 | 60/100 |
| β Cru | 1.25 | B1 IV | [5.23, 5.96] | < 3 | 30/50 |
| α Lup | 2.29 | B1.5 III | [3.85, 4.22] | < 7 | 80/130 |
| β Sco | 2.50 | B1 V + B2 V | 5.77 | < 14 | 100/200 |
| σ Sco | 2.89 | O9.5 V + B7 V | [4.05, 4.17] | < 40 | 130/230 |
| β Cep | 3.23 | B0.5 III | [4.92, 5.42] | < 21 | 190/350 |
Notes. Columns are star name, V mag, spectral type from SIMBAD, the indicative pulsation frequency and radial velocity amplitude detected in LPV studies, and the estimated CubeSpec exposure time needed to achieve S/N > 200 at 5000 Å assuming best and conservative operating conditions. Further details for each target are provided in Table A.1.
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