| dc.contributor.author | Casares, J. | |
| dc.contributor.author | Orosz, Jerome A. | |
| dc.contributor.author | Zurita, C. | |
| dc.contributor.author | Shahbaz, T. | |
| dc.contributor.author | Corral-Santana, J. M. | |
| dc.contributor.author | McClintock, Jeffrey E. | |
| dc.contributor.author | Garcia, M. R. | |
| dc.contributor.author | Martínez-Pais, I. G. | |
| dc.contributor.author | Charles, P. A. | |
| dc.contributor.author | Fender, R. P. | |
| dc.contributor.author | Remillard, Ronald A | |
| dc.date.accessioned | 2015-03-05T21:05:55Z | |
| dc.date.available | 2015-03-05T21:05:55Z | |
| dc.date.issued | 2009-03 | |
| dc.date.submitted | 2008-07 | |
| dc.identifier.issn | 0067-0049 | |
| dc.identifier.issn | 1538-4365 | |
| dc.identifier.uri | http://hdl.handle.net/1721.1/95899 | |
| dc.description.abstract | In Casares et al. we presented the first radial velocity curve of the companion star to BW Cir which demonstrates the presence of a black hole in this historical X-ray transient. But these data were affected by aliasing and two possible periods at 2.5445 days and 2.5635 days were equally possible. Here we present new spectroscopic data that enable us to break the 1-year aliasing and confirm 2.5445 days as the correct orbital period. We also present R-band photometry over 14 years, which reveals the presence of important flaring activity dominating the light curves. | en_US |
| dc.description.sponsorship | Spain. Ministerio de Ciencia y Tecnología (Spanish MCYT grant AYA2002-0036) | en_US |
| dc.description.sponsorship | Spain. Ministerio de Ciencia y Tecnología (programme Ramon y Cajal) | en_US |
| dc.description.sponsorship | Chandra X-ray Center (U.S.) (NASA Contract NAS8-03060) | en_US |
| dc.language.iso | en_US | |
| dc.publisher | Institute of Physics/American Astronomical Society | en_US |
| dc.relation.isversionof | http://dx.doi.org/10.1088/0067-0049/181/1/238 | en_US |
| dc.rights | Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. | en_US |
| dc.source | American Astronomical Society | en_US |
| dc.title | REFINED ORBITAL SOLUTION AND QUIESCENT VARIABILITY IN THE BLACK HOLE TRANSIENT GS 1354-64 (= BW Cir) | en_US |
| dc.type | Article | en_US |
| dc.identifier.citation | Casares, J., J. A. Orosz, C. Zurita, T. Shahbaz, J. M. Corral-Santana, J. E. McClintock, M. R. Garcia, et al. “REFINED ORBITAL SOLUTION AND QUIESCENT VARIABILITY IN THE BLACK HOLE TRANSIENT GS 1354-64 (= BW Cir).” The Astrophysical Journal Supplement Series 181, no. 1 (March 1, 2009): 238–243. © 2009 American Astronomical Society. | en_US |
| dc.contributor.department | MIT Kavli Institute for Astrophysics and Space Research | en_US |
| dc.contributor.mitauthor | Remillard, Ronald Alan | en_US |
| dc.relation.journal | Astrophysical Journal Supplement Series | en_US |
| dc.eprint.version | Final published version | en_US |
| dc.type.uri | http://purl.org/eprint/type/JournalArticle | en_US |
| eprint.status | http://purl.org/eprint/status/PeerReviewed | en_US |
| dspace.orderedauthors | Casares, J.; Orosz, J. A.; Zurita, C.; Shahbaz, T.; Corral-Santana, J. M.; McClintock, J. E.; Garcia, M. R.; Martínez-Pais, I. G.; Charles, P. A.; Fender, R. P.; Remillard, R. A. | en_US |
| mit.license | PUBLISHER_POLICY | en_US |
| mit.metadata.status | Complete | |
