Massive unseen companions to hot faint underluminous stars from SDSS (MUCHFUSS). Analysis of seven close subdwarf B binaries

Year2011
JournalAstronomy & Astrophysics
AuthorGeier, S., Maxted, P. F. L., Napiwotzki, R., Østensen, R. H., Heber, U., Hirsch, H., Kupfer, T., Müller, S., Tillich, A., Barlow, B. N., Oreiro, R., Ottosen, T. A., Copperwheat, C., Gänsicke, B. T., and Marsh, T. R.
Bibcode2011A&A...526A..39G
TelescopeGN
InstrumentGMOS-N
PartnerUK
CountryOTHER
Program IDGN-2009B-Q-95

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