J/A+AS/132/367 J/A+AS/132/367 Geneva photometry of the Algol system TZ Eri F Barblan P Bartholdi P North G Burki E C Olson Astron. Astrophys. Suppl. Ser. 132 367 1998 1998A&AS..132..367B II/169 : Catalogue of observations in the Geneva photometric system Binaries, eclipsing Photometry, Geneva binaries: eclipsing stars: fundamental parameters stars: individual (TZ Eri) Light curves of the semi-detached eclipsing binary system TZ Eridan in the Geneva 7-colour photometric system were analysed using the Wilson-Devinney programme. The physical and orbital parameters have been determined through a self-consistent simultaneous solution of the seven light curves and of the radial velocity curves of both components.

TZ EriBD-06 88004 21 40.2-06 01 08

HJD Heliocentric julian day d Q Photometric Q weight (Rufener, 1988, Cat. <II/169>) --- Vmag Magnitude in the visible mag P Photometric P weight (Rufener, 1988, Cat. <II/169>) --- [U-B] Geneva [U-B] index mag [V-B] Geneva [V-B] index mag [B1-B] Geneva [B1-B] index mag [B2-B] Geneva [B2-B] index mag [V1-B] Geneva [V1-B] index mag [G-B] Geneva [G-B] index mag Fz airmass --- Patricia Bauer CDS 1998Apr23Pierre North <Pierre.North@obs.unige.ch> J_A+AS_132_367.xml