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J/A+A/373/950       UBV light cures of KW Persei           (Galis + 2001)

KW Persei - a near-contact system? Galis R., Hric L., Niarchos P. <Astron. Astrophys. 373, 950 (2001)> =2001A&A...373..950G
ADC_Keywords: Binaries, eclipsing ; Photometry, UBV Keywords: binaries: eclipsing - techniques: photometric - stars: individual: KW Per Description: The table 4 summarizes the photoelectric UBV magnitudes of the eclipsing binary KW Per. This observational material was taken at the Observatories of the Astronomical Institute of the Slovak Academy of Sciences at the Stara Lesna (SL) and Skalnate Pleso (SP), as well as at the Astronomical Station of the National Observatory of Athens at Kryonerion (KR). The observations were carried out in 25 runs (24 nights) during the period from December 4th 1996 to November 25th 1998 in 112 hours of pure observational time. At the observatories SL and SP identical Cassegrain telescopes with a diameter of 60 cm were used. The observations of KR were performed by the same type of telescope with diameter of the primary mirror 120 cm. An one-channel photoelectric photometer with digital converter was used, as well as standard UBV Johnson's filters. All observational data, collected in table 4 are in the form of phase and magnitude for U, B and V colours. For determination of the phase, a newly derived ephemeris was used (this paper): MinI = HJD 2451143.27313 + 0.93125953 x E Objects: ---------------------------------------------------------- RA (2000) DE Designation(s) ---------------------------------------------------------- 01 59 59.0 +53 13 30 KW Per ---------------------------------------------------------- File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table4.dat 38 1295 Photoelectric UBV magnitudes of KW Per
Byte-by-byte Description of file: table4.dat
Bytes Format Units Label Explanations
1- 5 F5.4 --- Uphase [0,1[? Phase in U colour 7- 12 F6.3 mag Umag ? KW Per U magnitude 14- 18 F5.4 --- Bphase [0,1[? Phase in B colour 20- 25 F6.3 mag Bmag ? KW Per B magnitude 27- 31 F5.4 --- Vphase [0,1[? Phase in V colour 33- 38 F6.3 mag Vmag ? KW Per V magnitude
Acknowledgements: Rudolf Galis
(End) Patricia Bauer [CDS] 07-May-2001
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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