Bibcode
                                    
                            Michel, E.; Belmonte, J. A.; Alvarez, M.; Jiang, S. Y.; Chevreton, M.; Auvergne, M.; Goupil, M. J.; Baglin, A.; Mangeney, A.; Roca-Cortés, T.; Liu, Y. Y.; Fu, J. N.; Dolez, N.
    Bibliographical reference
                                    Astronomy and Astrophysics (ISSN 0004-6361), vol. 255, no. 1-2, p. 139-148.
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                        2
            
                        1992
            
  Citations
                                    35
                            Refereed citations
                                    28
                            Description
                                    We present here the results of the second multisite campaign of the
STEPHI (STEllar PHotometry International) network. This three weeks
rapid photometry campaign is devoted to the Delta Scuti star GX Peg.
Observations, data reduction and analysis are described.
Multiperiodicity is shown and five frequencies are unambiguously
detected.