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Table 7.
Summary of new pulsating sdA star properties.
| Star (SDSS) | Teff (K; pure H) | log g (cgs; pure H) | Pulsation period range (s) | RV variable? | suggested class |
|---|---|---|---|---|---|
| J1618+3854a | 9149 | 6.70 | 5000–6100 | yes | ELM WD |
| J1131−0742 | 7637 | 4.61 | 3700–5100 | yes (?) | pre-ELM (?) |
| J1142+3747 | 8082 | 5.16 | 3800 | no | δ Scuti (?) |
| J2238+1253 | 7999 | 5.03 | 3700 | no | δ Scuti (?) |
| J1310−0142 | 8224 | 5.33 | 2100–3100 | ? | pre-ELM/δ Scuti (?) |
| J1604+0627 | 8097 | 5.71 | 274 | no | pre-ELM/ELM WD (?) |
| J0756+5027 | 6875 | 5.34 | 44100 | ? | ELM WD/RR Lyrae (?) |
Notes.
(a)
See Table 1 for another set of spectroscopic parameters.
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