Search

Your search keyword '"Mahra H. S."' showing total 23 results
Start Over Author "Mahra H. S."
23 results on '"Mahra H. S."'

1. The Intermediate Polar PQ Gem - Status of WET Observations of 1996

Author

Marar Τ. Μ. K., Seetha S., Ashoka B. N., Kasturirangan K., Mahra H. S., Bhattacharyya J. C., Leibowitz Ε. M., Hemar S., Mendelson H., Ibbetson P. A., O’Donoghue D., Buckley D. A. H., Βreger M., Handler G., Sperl M., Serkowitsch E., Reegen P., Moskalik P., Zola S., Pajdosz G., Krzesinski J., Silvotti R., Vauclair G., Dolez N., Solheim J. E., Pfeiffer B., Kepler S. O., Kanaan A., Provencal J., Kawaler S. D., O'Brien M. S., Nather R. E., Winget D. E., Kleinman S., Nitta A., Bradley P. A., Guzik J. A., Clemens C., Sullivan D. J., and Jiang X.

Subjects
Astronomy, QB1-991
Published
1998
Full Text
View/download PDF

12. Normal modes and discovery of high-order cross-frequencies in the DBV white dwarf GD 358

Author

Vuille, F., primary, O'Donoghue, D., additional, Buckley, D. A. H., additional, Massacand, C.- M., additional, Solheim, J. E., additional, Bard, S., additional, Vauclair, G., additional, Giovannini, O., additional, Kepler, S. O., additional, Kanaan, A., additional, Provencal, J. L., additional, Wood, M. A., additional, Clemens, J. C., additional, Kleinman, S. J., additional, O'Brien, M. S., additional, Nather, R. E., additional, Winget, D. E., additional, Nitta, A., additional, Klumpe, E. W., additional, Montgomery, M. H., additional, Watson, T. K., additional, Bradley, P. A., additional, Sullivan, D. J., additional, Wu, K., additional, Marar, T. M. K., additional, Seetha, S., additional, Ashoka, B. N., additional, Mahra, H. S., additional, Bhat, B. C., additional, Babu, V. C., additional, Leibowitz, E. M., additional, Hemar, S., additional, Ibbetson, P., additional, Mashals, E., additional, Mei tas, E., additional, Moskalik, P., additional, Zola, S., additional, Krzesinski, J., additional, and Pajdosz, G., additional

Published
2000
Full Text
View/download PDF

14. New Whole Earth Telescope observations of CD-24 7599: steps towards Scuti star seismology

Author

Handler, G., primary, Pikall, H., additional, O'Donoghue, D., additional, Buckley, D. A. H., additional, Vauclair, G., additional, Chevreton, M., additional, Giovannini, O., additional, Kepler, S. O., additional, Goode, P. R., additional, Provencal, J. L., additional, Wood, M. A., additional, Clemens, J. C., additional, O'Brien, M. S., additional, Nather, R. E., additional, Winget, D. E., additional, Kleinman, S. J., additional, Kanaan, A., additional, Watson, T. K., additional, Nitta, A., additional, Montgomery, M. H., additional, Klumpe, E. W., additional, Bradley, P. A., additional, Sullivan, D. J., additional, Wu, K., additional, Marar, T. M. K., additional, Seetha, S., additional, Ashoka, B. N., additional, Mahra, H. S., additional, Bhat, B. C., additional, Babu, V. C., additional, Leibowitz, E. M., additional, Hemar, S., additional, Ibbetson, P. A., additional, Mashal, E., additional, Meistas, E. G., additional, Dziembowski, W. A., additional, Pamyatnykh, A. A., additional, Moskalik, P., additional, Zola, S., additional, Pajdosz, G., additional, Krzesinski, J., additional, Solheim, J. E., additional, Bard, S., additional, Massacand, C. M., additional, Breger, M., additional, Gelbmann, M. J., additional, Paunzen, E., additional, and North, P., additional

Published
1997
Full Text
View/download PDF

17. New Whole Earth Telescope observations of CD-24 7599: steps towards δ Scuti star seismology

Author

Handler, G., Pikall, H., O'Donoghue, D., Buckley, D. A. H., Vauclair, G., Chevreton, M., Giovannini, O., Kepler, S. O., Goode, P. R., Provencal, J. L., Wood, M. A., Clemens, J. C., O'Brien, M. S., Nather, R. E., Winget, D. E., Kleinman, S. J., Kanaan, A., Watson, T. K., Nitta, A., Montgomery, M. H., Klumpe, E. W., Bradley, P. A., Sullivan, D. J., Wu, K., Marar, T. M. K., Seetha, S., Ashoka, B. N., Mahra, H. S., Bhat, B. C., Babu, V. C., Leibowitz, E. M., Hemar, S., Ibbetson, P. A., Mashal, E., Meistas, E. G., Dziembowski, W. A., Pamyatnykh, A. A., Moskalik, P., Zola, S., Pajdosz, G., Krzesinski, J., Solheim, J. E., Bard, S., Massacand, C. M., Breger, M., Gelbmann, M. J., Paunzen, E., North, P., Handler, G., Pikall, H., O'Donoghue, D., Buckley, D. A. H., Vauclair, G., Chevreton, M., Giovannini, O., Kepler, S. O., Goode, P. R., Provencal, J. L., Wood, M. A., Clemens, J. C., O'Brien, M. S., Nather, R. E., Winget, D. E., Kleinman, S. J., Kanaan, A., Watson, T. K., Nitta, A., Montgomery, M. H., Klumpe, E. W., Bradley, P. A., Sullivan, D. J., Wu, K., Marar, T. M. K., Seetha, S., Ashoka, B. N., Mahra, H. S., Bhat, B. C., Babu, V. C., Leibowitz, E. M., Hemar, S., Ibbetson, P. A., Mashal, E., Meistas, E. G., Dziembowski, W. A., Pamyatnykh, A. A., Moskalik, P., Zola, S., Pajdosz, G., Krzesinski, J., Solheim, J. E., Bard, S., Massacand, C. M., Breger, M., Gelbmann, M. J., Paunzen, E., and North, P.

Abstract

92 h of new Whole Earth Telescope observations have been acquired for the δ Scuti star CD-24 7599. All the seven pulsation modes reported by Handler et al. are confirmed. However, significant amplitude variations which are not caused by beating of closely spaced frequencies occurred within two years. Analysing the combined data of both WET runs, we detect six further pulsation modes, bringing the total number up to 13. We also examine our data for high-frequency pulsations similar to those exhibited by rapidly oscillating Ap stars, but we do not find convincing evidence for variability in this frequency domain

18. Multi-Site Observations of the DAV White Dwarf R 548

Author

Kepler, S. O., Giovannini, O., Costa, A. F. M., Winget, D. E., Nather, R. E., Kanaan, A., Kleinman, S. J., Marar, T. M. K., Ashoka, B. N., Mahra, H. S., Haswell, C. A., Baptista, R., Neill, D., Birch, P., Kepler, S. O., Giovannini, O., Costa, A. F. M., Winget, D. E., Nather, R. E., Kanaan, A., Kleinman, S. J., Marar, T. M. K., Ashoka, B. N., Mahra, H. S., Haswell, C. A., Baptista, R., Neill, D., and Birch, P.

Abstract

The pulsating DA white dwarf R 548 was observed for 46 h in October 1993 in an eight-site campaign. New peaks near the known doublets in the Fourier transform are found.

19. Multi-Site Observations of the DAV White Dwarf R 548

Author

Kepler, S. O., Giovannini, O., Costa, A. F. M., Winget, D. E., Nather, R. E., Kanaan, A., Kleinman, S. J., Marar, T. M. K., Ashoka, B. N., Mahra, H. S., Haswell, C. A., Baptista, R., Neill, D., Birch, P., Kepler, S. O., Giovannini, O., Costa, A. F. M., Winget, D. E., Nather, R. E., Kanaan, A., Kleinman, S. J., Marar, T. M. K., Ashoka, B. N., Mahra, H. S., Haswell, C. A., Baptista, R., Neill, D., and Birch, P.

Abstract

The pulsating DA white dwarf R 548 was observed for 46 h in October 1993 in an eight-site campaign. New peaks near the known doublets in the Fourier transform are found.

Catalog

Books, media, physical & digital resources
See catalog results