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Delta Scuti Stars in Stellar Systems: the Case of HD 220392
by P. Lampens, M. Van Camp and D. Sinachopoulos
Abstract
Introduction
Observations and reductions
Period analyses
HD 220392
Geneva data
ESO and Geneva data
HIPPARCOS data
HD 220391
ESO and Geneva data
HIPPARCOS data
Astrophysical considerations
The nature of the association
The nature of the variability
Conclusion
28 And in 1996: variable but near the level of photometric detectability
by Rodríguez E., Rolland A., López-González M.J. and Costa V.
AB Cas: binarity and pulsation
by E. Rodríguez, A. Claret, J.L. Sedano, J.M. García and R. Garrido
Long term stability in monoperiodic high amplitude
Sct stars
by E. Rodríguez
Mode identification in
Scuti stars
by L. A. Balona and E. A. Evers
Introduction
Application
Results
Suggestions for future work
Acknowledgements
A derivation of the errors for least squares fitting to time series data
by M.H. Montgomery and D. O'Donoghue
Abstract
Motivation
Derivation of the uncertainties in the amplitude, phase, and frequency
Equivalence to Numerical Least Squares for a Real Data Set
Correlated Noise
Discussion
The new period determination of the
Scuti star HR 5437
by Liu Zong-Li, Jiang Shi-Yang, Zhou Ai-Ying, Liu Yan-Ying and Li Zhi-Ping
Wolfgang Zima
1999-09-09
Sct stars