Table B.1.
Target sample and data of the subluminous B-type program stars.
| Object | Instrument | No. spec. | Resolution | S/N | P [d] | References |
|---|---|---|---|---|---|---|
| HD 4539 | FEROS | 3 | 48 000 | 71 | – | [1] |
| CD-35° 15910 | FEROS | 2 | 48 000 | 56 | – | [2] |
| PHL 25 | HRS | 2 | 60 000 | 40 | – | [1] |
| PHL 382 | FEROS | 7 | 48 000 | 88 | – | [1] |
| BD+48° 2721 | FOCES | 1 | 40 000 | 84 | – | [2,3] |
| SB 290a | FEROS | 2 | 48 000 | 68 | – | [1,4] |
| EC 03263–6403 | FEROS | 2 | 48 000 | 23 | – | [2] |
| EC 03591–3232 | FEROS | 2 | 48 000 | 65 | – | [2] |
| EC 12234–2607 | FEROS | 4 | 48 000 | 28 | – | [2] |
| EC 14338–1445 | FEROS | 3 | 48 000 | 38 | – | [2] |
| Feige 38 | FEROS | 5 | 48 000 | 69 | – | [2] |
| PG 1710+490 | FOCES | 1 | 40 000 | 27 | – | [2] |
| Feige 36b | HIRES | 1 | 36 000 | 116 | 0.35386 ± 0.00014 | [5,6,7,8] |
| PG 1519+640b c | – | – | – | – | 0.539 ± 0.003 | [2,9,10,11] |
| PG 0133+114b c | – | – | – | – | 1.23787 ± 0.00003 | [3,12,13] |
| HE 0929–0424b | UVES | 2 | 18 500 | 22 | 0.4400 ± 0.0002 | [14,16,17] |
| HE 1047–0436b | UVES | 4 | 18 500 | 25 | 1.21325 ± 0.00001 | [15,16,17] |
| HE 2156–3927d | UVES | 3 | 18 500 | 29 | – | [16,17] |
| HE 2322–0617d | UVES | 2 | 18 500 | 26 | – | [16,17] |
Notes.
A cool companion shows Mg I in the spectrum, and additional features (see Sect. 5.3 for details).
References. (1) Heber (1987); (2) Geier et al. (2013a); (3) Edelmann et al. (2001); (4) Geier et al. (2013b); (5) Saffer et al. (1998); (6) Moran et al. (1999); (7) Edelmann et al. (1997); (8) Edelmann et al. (1999); (9) Morales-Rueda et al. (2003a); (10) Edelmann et al. (2004); (11) Copperwheat et al. (2011); (12) Morales-Rueda et al. (2003b); (13) Edelmann et al. (2005); (14) Karl et al. (2006); (15) Napiwotzki et al. (2001); (16) Lisker et al. (2005); (17) This work.
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