J/A+A/287/817      Period changes in RT Lac                       (Keskin+ 1994)

Luminosity variations and orbital period changes in RT Lacertae KESKIN V., IBANOGLU M.C., AKAN C., EVREN S., TUNCA Z. <Astron. Astrophys. 287, 817 (1994)> =1994A&A...287..817K 1994A&A...287..817K
ADC_Keywords: Binaries, eclipsing; Stars, variable Keywords: stars: binaries: close - stars: individual: RT Lac - stars: activity - stars: chromospheres - stars: magnetic field - stars: variable File Summary: -------------------------------------------------------------------------------- FileName Lrecl Records Explanations -------------------------------------------------------------------------------- ReadMe 80 . This file table2 43 227 Up-dated times of primary and secondary eclipses and residuals -------------------------------------------------------------------------------- Byte-by-byte Description of file: table2 -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 1- 13 F13.5 d Min Time of minima in Julian day 16- 22 F7.1 --- E Integer eclipse cycle number 25- 31 F7.4 d O-C(I) Observed-calculated residual for primary minima 34- 40 F7.4 d O-C(II) []? Observed-calculated residual for secondary minima 43 A1 --- Ref References: (1) Hall & Kreiner (1980) (2) Ibanoglu et al. (1980) (3) Tunca et al. (1983) (4) Evren (1989) (5) This paper --------------------------------------------------------------------------------
(End) Patricia Bauer [CDS] 25-Feb-1994
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