Asteroseismology of the β Cephei star υEridani - I. Photometric observations and pulsational frequency analysis

Handler, G.; Shobbrook, R.; Jerzykiewicz, M.; Krisciunas, Kevin; Tshenye, T.; Rodriguez, E.; Costa, V.; Zhou, A-Y.; Medupe, R; Phorah, W. M.; Garrido, R.; Amado, P. J.; Paparo, M.; Zsuffa, D.; Ramokgali, L.; Crowe, R.; Purves, N.; Avila, R.; Knight, R.; Brassfield, E.; Kilmartin, P. M.; Cottrell, P. L.

Asteroseismology of the β Cephei star υEridani - I. Photometric observations and pulsational frequency analysis

Date

2004

Authors

Handler, G.

Shobbrook, R.

Jerzykiewicz, M.

Krisciunas, Kevin

Tshenye, T.

Rodriguez, E.

Costa, V.

Zhou, A-Y.

Medupe, R

Phorah, W. M.

Publisher

Blackwell Publishing Ltd

Abstract

We undertook a multisite photometric campaign for the β Cephei star ν Eridani. More than 600 h of differential photoelectric uvyV photometry were obtained with 11 telescopes during 148 clear nights. The frequency analysis of our measurements shows that