5 papers · 1 filter
Granada oscillation Code (GraCo)
A. Moya, R. Garrido
Granada oscillation code (GraCo) is a software constructed to compute adiabatic and non-adiabatic oscillation eigenfunctions and eigenvalues. The adiabatic version gives the standa…
Multiperiodic pulsations in the Be stars NW Ser and V1446 Aql
J. Gutiérrez-Soto, J. Fabregat, J. Suso +7
Aims: We present accurate photometric time series of two Be stars: NW Ser and V1446 Aql. Both stars were observed at the Observatorio de Sierra Nevada (Granada) in July 2003 with a…
Preparing the COROT space mission: Building a photometric and variability database of stars in its field of view
P. J. Amado, R. Garrido, E. Poretti +1
The CNES/European space mission COROT will monitor asteroseismic targets located in selected fields to probe stellar interiors. Therefore, suitable candidate targets have to be sea…
Photometric modal discrimination in Delta Scuti and Gamma Doradus stars
Rafael Garrido
The potential of photometric methods for the identification of l, the degree of spherical surface harmonic of a pulsating star, is investigated with special emphasis on Stromgren p…
The Delta Scuti star FG Vir. IV. Mode identifications and pulsation modelling
M. Breger, A. A. Pamyatnykh, H. Pikall +1
This paper examines the mode identification and presents pulsation models for FG Vir, for which 24 frequencies have been detected. Histograms of the frequency spacings show peaks w…