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J/A+A/336/920       HD 163151: a new W UMa type system   (Rodriguez+ 1998)

HD 163151: a new W UMa type system Rodriguez E., Claret A., Garcia J.M., Zerbi F.M., Garrido R., Martin S., Akan C., Luedeke K., Keskin V., Ibanoglu C., Evren S., Tunca Z., Pekunlu R., Paparo M., Nuspl J., Krisciunas K., Jiang S.Y. <Astron. Astrophys. 336, 920 (1998)> =1998A&A...336..920R (SIMBAD/NED BibCode)
ADC_Keywords: Binaries, eclipsing ; Photometry, uvby, beta ; Photometry, UBV Keywords: binaries: visual - stars: individual: HD 163151 - stars: fundamental parameters - techniques: photometric Description: Table 2 contains 408 simultaneous measurements collected in each of the four uvby colours of the Stromgren photometric system for the W UMa system HD 163151. The data are magnitude differences (Du, Dv, Db, Dy, D(b-y), Dm1, Dc1) of the variable star minus comparison star in the standard system versus Heliocentric Julian Day. Tables 3, 4 and 5 are the same, but for Hβ (65 points), Johnson B data (212 points) and Johnson V data (355 points). The comparison star is HD 166095. The origin in time is the Julian Day 2449858. The observations were carried out (by E. Rodriguez, A. Claret, J.M. Garcia, F.M. Zerbi, R. Garrido, S. Martin, C. Akan, K. Luedeke, V. Keskin, C. Ibanoglu, S. Evren, Z. Tunca, R. Pekunlu, M. Paparo, J. Nuspl, K. Krisciunas and S.Y. Jiang) in 1995 during the course of a multisite campaign. The following telescopes were used: 90cm telescope of the Sierra Nevada Observatory, Spain (uvby-Hβ photometry); 50cm telescope at the Ege University Observatory, Turkey (BV-uvby); 50cm telescope at Piszkesteto mountain station, Konkoly Observatory, Hungary (BV); 50cm telescope at the Merate Observatory, Italy (V); 30cm telescope at Albuquerque, New Mexico, USA (V) and 15cm telescope at Mauna Kea, Hawaii, USA (V). Objects: ---------------------------------------------------------- RA (2000) DE Designation(s) ---------------------------------------------------------- 17 54 14.2 +11 07 58 HD 163151 18 08 33.6 +14 17 04 HD 166095 ---------------------------------------------------------- File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table2.dat 65 408 ubvy differential photometry table3.dat 20 65 Hβ differential photometry table4.dat 21 212 B differential photometry table5.dat 22 355 V differential photometry
Byte-by-byte Description of file: table2.dat
Bytes Format Units Label Explanations
1- 12 F12.4 d HJD Heliocentric Julian date 14- 20 F7.4 mag Dumag u magnitude difference (var. minus comp.) 22- 27 F6.4 mag Dvmag v magnitude difference (var. minus comp.) 29- 34 F6.4 mag Dbmag b magnitude difference (var. minus comp.) 36- 42 F7.4 mag Dymag y magnitude difference (var. minus comp.) 44- 49 F6.4 mag Db-y b-y colour index difference (var. minus comp.) 51- 57 F7.4 mag Dm1 m1 colour index difference (var. minus comp.) 59- 65 F7.4 mag Dc1 c1 colour index difference (var. minus comp.)
Byte-by-byte Description of file: table3.dat
Bytes Format Units Label Explanations
1- 12 F12.4 d HJD Heliocentric Julian date 14- 20 F7.4 mag Hbeta Hβ index difference (var. minus comp.)
Byte-by-byte Description of file: table4.dat
Bytes Format Units Label Explanations
1- 12 F12.4 d HJD Heliocentric Julian date 14- 18 F5.3 mag Bmag B magnitude difference (var. minus comp.)
Byte-by-byte Description of file: table5.dat
Bytes Format Units Label Explanations
1- 12 F12.4 d HJD Heliocentric Julian date 14- 19 F6.3 mag Vmag V magnitude difference (var. minus comp.)
Acknowledgements: Eloy rodriguez
(End) Patricia Bauer [CDS] 02-Jun-1998
The document above follows the rules of the Standard Description for Astronomical Catalogues.From this documentation it is possible to generate f77 program to load files into arrays or line by line

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