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J/A+AS/128/251 uvby photometry of V3903 Sgr (Vaz+ 1998)
Four-colour photometry of eclipsing binaries. XXXVI. Light curves of the O7V+O9V system V3903 Sagittarii Vaz L.P.R., Cunha N.C.S., Andersen J., Clausen J.V., Garcia J.M., Gimenez A., Casey B.W., de Koff S. <Astron. Astrophys. Suppl. Ser. 128, 251 (1998)> =1998A&AS..128..251V (SIMBAD/NED BibCode)
ADC_Keywords: Binaries, eclipsing ; Photometry, uvby Keywords: binaries: eclipsing: spectroscopic - stars: individual: V3903 Sgr - stars: early-type Description: Complete uvby light curves of the young detached double-lined massive O-type eclipsing binary V3903 Sagittarii, obtained from 1989 to 1994, are presented. The observations were obtained at two different sites and a discussion of the characteristics of both data sets is included. Objects: ---------------------------------------------------------- RA (2000) DE Designation(s) ---------------------------------------------------------- 18 09 17.7 -23 59 18 V3903 Sgr = HD 165921 18 09 36.1 -23 34 04 HD 165999 ---------------------------------------------------------- File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table2.dat 83 544 *uvby magnitude differences V3903 Sgr - HD 165999 obtained at PDO from 1989 to 1991 table3.dat 63 180 magnitude differences V3903 Sgr - HD 165999 obtained at ESO from 1990 to 1993 (instrumental system) table4.dat 63 507 magnitude differences V3903 Sgr - HD 165999 obtained at ESO in 1994 (instrumental system)
Note on table2.dat: 478 u obs., 532 v obs., 544 b obs. and 537 y obs. in the instrumental system
Byte-by-byte Description of file: table2.dat
Bytes Format Units Label Explanations
1- 13 F13.5 d HJDu ? Heliocentric Julian Day u colour 15- 20 F6.3 mag umag ? Magnitude u 22- 34 F13.5 d HJDv ? Heliocentric Julian Day v colour 36- 41 F6.3 mag vmag ? Magnitude v 43- 55 F13.5 d HJDb Heliocentric Julian Day b colour 57- 62 F6.3 mag bmag Magnitude b 64- 76 F13.5 d HJDy ? Heliocentric Julian Day y colour) 78- 83 F6.3 mag ymag ? Magnitude y
Byte-by-byte Description of file: table3.dat table4.dat
Bytes Format Units Label Explanations
2- 14 F13.5 d HJD Heliocentric Julian Day 16- 21 F6.3 mag ymag Magnitude y 23- 28 F6.3 mag b-y Colour index b-y 30- 35 F6.3 mag m1 Stroemgren index m1 37- 42 F6.3 mag c1 Stroemgren index c1 44- 49 F6.3 mag bmag Magnitude b 51- 56 F6.3 mag vmag Magnitude v 58- 63 F6.3 mag umag Magnitude u
Acknowledgements: Luiz Paulo R. Vaz References: Gylenkerne et al., Paper I. 1975A&A....42..303G Jorgensen & Gylenkerne, Paper II. (RZ Cha) 1975A&A....44..343J Clausen et al., Paper IIIa. (zeta Phe) 1976A&AS...23..261C Clausen et al., Paper IIIb. (zeta Phe) 1976A&A....46..205C Clausen & Gronbech, Paper IV. (UX Men) 1976A&A....48...49C Gronbech, Paper V. (NO Pup) 1976A&A....50...79G Clausen et al., Paper VI. (V1647 Sgr) 1977A&A....58..121C Gronbech et al., Paper VII. (SZ Cen) 1977A&A....55..401G Clausen & Gronbech, Paper VIII. (CV Vel) 1977A&A....58..131C Jorgensen & Gronbech. Paper IXa. (AI Hya) 1978A&AS...33..103J Jorgensen & Gronbech. Paper IXb. (AI Hya) 1978A&A....66..377J Clausen & Nordstrom, Paper Xa. (chi2 Hya) 1978A&A....67...15C Clausen & Nordstrom, Paper Xb. (chi2 Hya) 1978A&AS...31..307C Clausen & Nordstrom, Paper XIa. (RS CHa) 1980A&A....83..339C Clausen & Nordstrom, Paper XIb. (RS Cha) 1978A&AS...33...87C Jorgensen, Paper XIIb. (TV Cet) 1979A&A....72..356J Andersen et al., Paper XIII. (TY Pyx) 1981A&A...101....7A Andersen et al., Paper XIIIb. (TY Pyx) 1981A&AS...43..141A Andersen & Clausen, Paper XIVb. (QX Car) 1982A&AS...49..571A Clausen et al., Paper XVb. (V Pup) 1983A&AS...52..323C Clausen & Nordstrom, Paper XVI. (VV Pyx) 1983A&AS...54..149C Andersen et al., Paper XVII. (DM Vir) 1983A&AS...54..161A Reipurth et al., Paper XVIII. (PV Pup) 1983A&AS...54..301R Vaz et al., Paper XIX. (KM Hyd) 1983A&AS...54..475V Andersen et al., Paper XX. (V760 Sco) 1985A&AS...61..353A Gimenez et al., Paper XXIa. (V346 Cen) 1986A&A...160..310G Gimenez et al., Paper XXIb. (V346 Cen) 1986A&AS...66...45G Gimenez & Clausen, Paper XXIIa. (GL Car) 1986A&A...161..275G Gimenez et al., Paper XXIIb. (GJ Car) 1985A&AS...62..179G Andersen et al., Paper XXIII. (GZ CMa) 1985A&AS...59..349A Gimenez et al., Paper XXIV. (QX Car, xi Phe, NO Pup) 1986A&A...159..157G Clausen et al., Paper XXV. (V451 Oph) 1987A&AS...68..141C Helt, Paper XXVIa. (RY Aqr) 1987A&A...172..155H Helt, Paper XXVIb. (RY Aqr) 1987A&AS...68..187H Gronbech, Paper XXVIIa. (AO Vel) 1987A&AS...68..317G Clausen et al., Paper XXVIIb. (AO Vel) 1995, Cat. J/A+AS/109/425 Gronbech et al., Paper XXVIII. (BW Aqu) 1987A&AS...68..323G Gronbech et al., Paper XXIX. (TZ Men) 1987A&AS...68..331G Vaz et al., Paper XXXa. (LZ Cen) 1995, Cat. J/A+AS/112/123 Vaz et al., Paper XXXb. (LZ Cen) 1995A&A...301..693V Clausen et al., Paper XXXI. (EM Car) 1989A&AS...77..257C Clausen et al., Paper XXXII. (V1031 Ori) 1989A&AS...81..197C Clausen et al., Paper XXXIII. (TZ For) 1991A&AS...88..535C Gimenez et al., Paper XXXIV. (CW Cep) 1990A&AS...86..259G Clausen et al., Paper XXXV. (GG Lup) 1993, Cat. J/A/AS/101/563 Clausen et al., Paper XXXVII. (V539 Ara) 1996, Cat. J/A+AS/115/315 Vaz et al., Paper XXXVIII (V906 Sco) 1997, Cat. J/A+AS/125/471
(End) Patricia Bauer [CDS] 22-Jul-1997
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