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J/A+A/389/931   uvby photometry & radial velocities of R 81 (Tubbesing+, 2002)

The eclipsing hypergiant R 81 (B2.5Ia-O) in the Large Magellanic Cloud. System properties from spectroscopic and photometric monitoring. Tubbesing S., Kaufer A., Stahl O., Wolf B., Schmid H.M., Korn A.J., Maintz M., Rivinius T., Szeifert T., Arentoft T., Sterken C. <Astron. Astrophys. 389, 931 (2002)> =2002A&A...389..931T
ADC_Keywords: Binaries, eclipsing ; Radial velocities ; Photometry, uvby Keywords: stars: individual: R 81 - stars: binaries: eclipsing - stars: early-type - stars: winds, outflows - stars: supergiants - stars: emission-line, Be Description: File table1.dat contains the photometric uvby data of the eclipsing binary hypergiant R81 (B2.5 Ia-O) of the Large Magellanic Cloud. The data have been obtained with the Danish 50 cm telescope at ESO, La Silla, and cover more than one orbital cycle of 74.59 days. File table2.dat contains radial velocity measurements of photospheric lines of this star. The spectra have been obtained simultaneously with the photometry. The Feros spectrograph at the ESO 1.52m telescope was used. The quoted radial velocities are averages over the best photospheric lines. Objects: ---------------------------------------------------------- RA (2000) DE Designation(s) ---------------------------------------------------------- 05 10 22.8 -68 46 24 R 81 = HD 269128 ---------------------------------------------------------- File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table1.dat 37 86 Photometric uvby data table2.dat 18 78 Radial velocity measurements
Byte-by-byte Description of file: table1.dat
Bytes Format Units Label Explanations
1- 11 F11.3 d Date Julian Date of Observation 13- 18 F6.3 mag ymag Stroemgren y magnitude 20- 24 F5.3 mag b-y Stroemgren b-y colour 26- 30 F5.3 mag m1 Stroemgren m1 colour 32- 37 F6.3 mag c1 Stroemgren c1 colour
Byte-by-byte Description of file: table2.dat
Bytes Format Units Label Explanations
1- 11 F11.3 d Date Julian Date of Observation 14- 18 F5.1 km/s HRV Heliocentric radial velocity
Acknowledgements: Otmar Stahl
(End) Patricia Bauer [CDS] 06-Jun-2002
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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