A simultaneous X-ray and optical study of TT Arietis

R. Hudec, B. Valnícek, R. Peřesty, W. Wenzel, G. A. Richter, W. Goetz, G. Hacke, H. Hutch, R. Schult, W. Pfau, G. H. Reimann, B. Stecklum, J. Tremko, A. Mrkos, I. V. Schpitshka, V. P. Kojevnikov, M. I. Kumshiashvili, G. Oprescu, A. Dumitrescu, C. CristescuW. Bojack, L. Patkós, I. Toth, K. Olah

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Prelimary results of an extended program of coordinated X-ray and optical observations of TT Ari are presented. The object was observed on August 21/22 1985 both in X-rays (EXOSAT) and optical range, about 100 days after the return to the active state. The first detailed simultaneous study of TT Ari in active state indicates the presence of strongly absorbing structure in the system.

Original languageEnglish
Pages (from-to)255-260
Number of pages6
JournalAstrophysics and Space Science
Issue number1-2
Publication statusPublished - Feb 1987

ASJC Scopus subject areas

  • Astronomy and Astrophysics
  • Space and Planetary Science

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    Hudec, R., Valnícek, B., Peřesty, R., Wenzel, W., Richter, G. A., Goetz, W., Hacke, G., Hutch, H., Schult, R., Pfau, W., Reimann, G. H., Stecklum, B., Tremko, J., Mrkos, A., Schpitshka, I. V., Kojevnikov, V. P., Kumshiashvili, M. I., Oprescu, G., Dumitrescu, A., ... Olah, K. (1987). A simultaneous X-ray and optical study of TT Arietis. Astrophysics and Space Science, 130(1-2), 255-260. https://doi.org/10.1007/BF00655003