Table 1.
Target list.
Source | Spectral | V-band | Type | Pspin | Porb | e | Distance (kpc) | vsini | References |
---|---|---|---|---|---|---|---|---|---|
name | type | (mag) | var. | (s) | (days) | Gaia EDR3 (‡) | (km s−1) | ||
IGR J00370+6122 | BN0.7Ib | 9.6 | s | 346 | 15.66 | 0.5 | 3.4 ± 0.2 | 135 ± 7 | [1a], [1b] |
2S 0114+65 | B1Ia | 11.0 | s | 9720 | 11.6 | 0.18 | ![]() |
96 ± 20 | [2a], [2b] |
4U 0115+63 | B0.2Ve | 15.4 | g | 3.6 | 24.3 | 0.34 | ![]() |
300 ± 50 | [3a], [3b] |
IGR J01363+6610 | B1IV-Ve | 13.3 | g | – | – | – | 5.8 ± 0.4 | 160 ± 20 | [4a], [4b], [4c] |
RX J0146.9+6121 (†) | B1Ve | 11.3 | – | 1400 | 303? | – | ![]() |
200 ± 30 | [5a], [5b] |
RX J0240.4+6112 | B0Ve | 10.8 | g | – | 26.5 | 0.54 | 2.5 ± 0.7 | 350 ± 8 | [6a], [6b] |
SWIFT J0243.6+6124 | O9.5Ve | 12.8 | g | 9.9 | 27.6 | 0.10 | 5.2 ± 0.3 | 210 ± 20 | [7a], [7b] |
V 0332+53 | O8–9Ve | 15.4 | g,h | 4.4 | 33.8 | 0.37 | ![]() |
150 ± 30 | [8a], [8b] |
X Per | B0Ve | 6.1 | g,h | 838 | 250 | 0.11 | ![]() |
215 ± 10 | [9a], [9b] |
RX J0440.9+4431 | B0.2Ve | 10.7 | g,h | 202.5 | 150 | – | ![]() |
235 ± 15 | [10a], [10b] |
1A 0535+262 | O9.7IIIe | 9.2 | g,h | 105 | 111 | 0.47 | ![]() |
225 ± 10 | [11a], [11b] |
IGR J06074+2205 | B0.5Ve | 12.2 | i,h | 373.2 | – | – | 6.0 ± 0.6 | 260 ± 20 | [12] |
MXB 0656–072 | O9.5Ve | 12.3 | i | 160.4 | 5101.2 | 0.4? | 5.7 ± 0.5 | – | [13a], [13b] |
RX J0812.4–3114 | B0.2IVe | 12.7 | g,h | 31.9 | 80 | – | ![]() |
240 ± 20 | [14a], [14b] |
Vela X–1 | B0.5Ib | 6.9 | s | 283 | 8.96 | 0.09 | 2.00 ± 0.06 | 116 ± 6 | [15] |
GRO J1008-57 | B1Ve | 15.3 | g,h | 93.5 | 249.5 | 0.68 | 3.54 ± 0.15 | – | [16a], [16b] |
RX J1037.5–5647 | B0III-Ve | 11.5 | s | 860 | – | – | ![]() |
– | [17a], [17b] |
1A 1118–616 | O9.5IV-Ve | 12.1 | g,h | 406.5 | 24 | < 0.1 | ![]() |
270 ± 25 | [18a], [18b] |
4U 1145–61 | B0.2IIIe | 9.0 | g,h | 292 | 186.5 | > 0.5 | ![]() |
280 ± 30 | [19a], [19b] |
GX 304–1 | B0.7Ve | 14.4 | i,h | 272 | 132.5 | 0.46 | 1.90 ± 0.05 | 330 ± 50 | [20a], [20b] |
KS 1947+300 | B0Ve | 14.5 | s | 18.7 | 40.4 | 0.03 | ![]() |
310 ± 40 | [21a], [21b] |
Swift J2000.6+3210 (†) | B0-2Ve | 16.2 | – | 890 | – | – | ![]() |
– | [22] |
GRO J2058+42 | O9.5-B0IV-Ve | 14.9 | i,h | 192 | 110 | – | ![]() |
250 ± 50 | [23a], [23b] |
SAX J2103.5+4545 (†) | B0Ve | 13.9 | – | 358 | 12.7 | 0.40 | ![]() |
240 ± 20 | [24a], [24b] |
IGR J21343+4738 (†) | B1IVe | 14.1 | – | 320 | – | – | ![]() |
365 ± 15 | [25] |
Cep X–4 (†) | B1-2Ve | 14.3 | – | 66.3 | 24.8? | – | ![]() |
460 ± 50 | [26] |
4U 2206+54 | O9.5Ve | 9.8 | s,h | 5550 | 19.2 | 0.15 | ![]() |
315 ± 70 | [27a], [27b], [27c] |
SAX J2239.3+6116 | B0Ve | 14.4 | g,h | 1247 | 263 | – | ![]() |
195 ± 20 | [28] |
MWC 656 | B1.5IIIe | 8.7 | g | – | 60.4 | 0.10 | 2.0 ± 0.1 | 313 ± 3 | [29] |
Notes. The fourth column indicates the type of variability of the periodograms as defined in Sect. 4.1 : g: frequency groups, i: isolated frequencies, s: stochastic variability, and h: high-frequency signals (applicable to TESS data only). (†)Ground-based data only; (‡)Bailer-Jones et al. (2021). Gaia distances are model dependent and may differ substantially in the various Data Releases (DR). Here we quote the distance obtained from EDR3 using https://dc.zah.uni-heidelberg.de/gedr3dist/q/cone/form. See also Arnason et al. (2021).
References. [1a] González-Galán et al. (2014); [1b] Grunhut et al. (2014); [2a] Crampton et al. (1985); [2b] Reig et al. (1996); [3a] Negueruela & Okazaki (2001); [3b] Raichur & Paul (2010); [4a] Reig et al. (2005b); [4b] Tomsick et al. (2011); [4c] vsini (Reig, priv. comm.); [5a] Reig et al. (1997b); [5b] Sarty et al. (2009); [6a] Aragona et al. (2009); [6b] Zamanov et al. (2013); [7a] Wilson-Hodge et al. (2018); [7b] (Reig et al. 2020); [8a] Negueruela et al. (1999); [8b] Doroshenko et al. (2016); [9a] Lyubimkov et al. (1997); [9b] Delgado-Martí et al. (2001); [10a] Reig et al. (2005a), [10b] Ferrigno et al. (2013); [11a] Haigh et al. (2004); [11b] Grundstrom et al. (2007a); [12] Reig et al. (2010b); [13a] Yan et al. (2012); [13b] Nespoli et al. (2012); [14a] Reig et al. (2001); [14b] Corbet & Peele (2000); [15] van Kerkwijk et al. (1995); [16a] Kühnel et al. (2013); [16b] Coe et al. (2007); [17a] Reig & Roche (1999a); [17b] Motch et al. (1997); [18a] Motch et al. (1988); [18b] Staubert et al. (2011); [19a] Janot Pacheco et al. (1982); [19b] Alfonso-Garzón et al. (2017); [20a] Parkes et al. (1980); [20b] Malacaria et al. (2017); [21a] Galloway et al. (2004); [21b] vsini (Reig, priv. comm.); [22] Masetti et al. (2008); [23a] (Wilson et al. 1998); [23b] (Kızıloğlu et al. 2007b); [24a] Baykal et al. (2000); [24b] Reig et al. (2004); [25] Reig & Zezas (2014a); [26] Bonnet-Bidaud & Mouchet (1998); [27a] Corbet et al. (2007); [27b] Blay et al. (2006); [27c] Reig et al. (2009); [28] Reig et al. (2017); [29] Zamanov et al. (2021).
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